feat: replace wk1/wk4 targets with 6→8→10→12 rep ladder progression

Simplifies the progression model to a universal rep ladder: every exercise
follows 6→8→10→12 reps at current weight, then +5 lbs and reset to 6.
Replaces per-user wk1/wk4 rep and weight targets with a single
starting_weight field.

- Add Alembic migration to drop wk1_reps/wk4_reps/wk1_weight/wk4_weight,
  add starting_weight (migrated from wk1_weight)
- Run Alembic migrations on app startup instead of create_all, with
  auto-detection and stamping for legacy databases
- Include alembic/ and alembic.ini in Docker image
- Rewrite progression_service.get_suggestion() with ladder logic:
  climb, hold, weight_increase, hold_at_top, deload
- Replace wk1/wk4 grid in exercise cards with rep ladder progress bar
- Add color-coded progression badges by type
- Change weight log input from text to number with pre-filled suggestion
- Normalize weight input in routes (0→BW, bare number→N lbs)
- Remove schedule page (route, template, nav link, tests)
- Simplify user_programs.yaml from 4 fields to 1 per exercise
- Update all tests for new schema and progression logic

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.dockerignore

@@ -5,7 +5,7 @@
 data/
 docs/
 tests/
-alembic/
+alembic/__pycache__
 *.md
 *.lock
 .claude/

Dockerfile

@@ -14,6 +14,8 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy application code
 COPY app/ ./app/
 COPY config/ ./config/
+COPY alembic/ ./alembic/
+COPY alembic.ini .
 
 # Create data directory for SQLite
 RUN mkdir -p /app/data

alembic/versions/b2c3d4e5f6g7_simplify_to_starting_weight.py

@@ -0,0 +1,45 @@
+"""simplify user_exercise_programs to starting_weight
+
+Revision ID: b2c3d4e5f6g7
+Revises: a1b2c3d4e5f6
+Create Date: 2026-03-13
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'b2c3d4e5f6g7'
+down_revision: Union[str, Sequence[str], None] = 'a1b2c3d4e5f6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    with op.batch_alter_table('user_exercise_programs') as batch_op:
+        batch_op.add_column(sa.Column('starting_weight', sa.String(), nullable=False, server_default=''))
+
+    op.execute("UPDATE user_exercise_programs SET starting_weight = wk1_weight")
+
+    with op.batch_alter_table('user_exercise_programs') as batch_op:
+        batch_op.drop_column('wk1_reps')
+        batch_op.drop_column('wk4_reps')
+        batch_op.drop_column('wk1_weight')
+        batch_op.drop_column('wk4_weight')
+
+
+def downgrade() -> None:
+    with op.batch_alter_table('user_exercise_programs') as batch_op:
+        batch_op.add_column(sa.Column('wk1_reps', sa.String(), server_default=''))
+        batch_op.add_column(sa.Column('wk4_reps', sa.String(), server_default=''))
+        batch_op.add_column(sa.Column('wk1_weight', sa.String(), server_default=''))
+        batch_op.add_column(sa.Column('wk4_weight', sa.String(), server_default=''))
+
+    op.execute("UPDATE user_exercise_programs SET wk1_weight = starting_weight")
+
+    with op.batch_alter_table('user_exercise_programs') as batch_op:
+        batch_op.drop_column('starting_weight')

app/main.py

@@ -7,10 +7,12 @@ static files, and structured logging.
 from pathlib import Path
 
 import structlog
+from alembic import command as alembic_command
+from alembic.config import Config as AlembicConfig
 from fastapi import FastAPI
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
-from sqlmodel import SQLModel, Session
+from sqlmodel import Session
 
 from starlette.middleware.base import BaseHTTPMiddleware, RequestResponseEndpoint
 from starlette.requests import Request as StarletteRequest
@@ -29,7 +31,6 @@ from app.routes.profiles import router as profiles_router
 from app.routes.logging import router as logging_router
 from app.routes.workouts import router as workouts_router
 from app.routes.dashboard import router as dashboard_router
-from app.routes.schedule import router as schedule_router
 from app.services.seed_service import SeedService
 from app.services.user_service import UserService
 from app.utils.auth import NoProfileSelectedError
@@ -64,6 +65,50 @@ class NavContextMiddleware(BaseHTTPMiddleware):
         return await call_next(request)
 
 
+def _run_migrations(database_url: str) -> None:
+    """Run Alembic migrations to bring the DB schema up to date.
+
+    On a fresh DB this creates all tables via the initial migration.
+    On an existing DB created by create_all (no alembic_version table),
+    stamps the last known pre-migration revision, then upgrades.
+    """
+    from sqlalchemy import create_engine as sa_create_engine, inspect
+
+    project_root = Path(__file__).resolve().parent.parent
+    alembic_cfg = AlembicConfig(str(project_root / "alembic.ini"))
+    alembic_cfg.set_main_option("script_location", str(project_root / "alembic"))
+    alembic_cfg.set_main_option("sqlalchemy.url", database_url)
+
+    engine = sa_create_engine(database_url)
+    inspector = inspect(engine)
+    existing_tables = inspector.get_table_names()
+
+    if existing_tables and "alembic_version" not in existing_tables:
+        # DB was created by create_all — stamp it at the last revision
+        # that matches the current schema so migrations run from there.
+        # Check which schema state we're in by looking at columns.
+        columns = {c["name"] for c in inspector.get_columns("user_exercise_programs")}
+        if "wk1_reps" in columns:
+            # Old schema: stamp at remove-auth migration (before rep ladder)
+            alembic_command.stamp(alembic_cfg, "a1b2c3d4e5f6")
+            logger.info("alembic_stamped", revision="a1b2c3d4e5f6", reason="legacy_db_old_schema")
+        elif "starting_weight" in columns:
+            # New schema already: stamp at head
+            alembic_command.stamp(alembic_cfg, "head")
+            logger.info("alembic_stamped", revision="head", reason="legacy_db_new_schema")
+        else:
+            # Unknown state — stamp at initial and let migrations sort it out
+            alembic_command.stamp(alembic_cfg, "1855836abf6c")
+            logger.info("alembic_stamped", revision="1855836abf6c", reason="legacy_db_unknown")
+    elif not existing_tables:
+        # Fresh DB — create alembic_version table so upgrade starts from scratch
+        logger.info("fresh_database_detected")
+
+    engine.dispose()
+    alembic_command.upgrade(alembic_cfg, "head")
+    logger.info("migrations_applied")
+
+
 def create_app() -> FastAPI:
     """Create and configure the FastAPI application.
 
@@ -103,11 +148,10 @@ def create_app() -> FastAPI:
     app.include_router(profiles_router)
     app.include_router(workouts_router)
     app.include_router(dashboard_router)
-    app.include_router(schedule_router)
 
-    # Database setup
+    # Database setup — run Alembic migrations instead of create_all
     engine = get_engine(settings.database_url)
-    SQLModel.metadata.create_all(engine)
+    _run_migrations(settings.database_url)
     app.state.engine = engine
 
     # DB session dependency for routes

app/models/user_exercise_program.py

@@ -1,6 +1,6 @@
 """UserExerciseProgram model for per-user exercise programming.
 
-Links a user to an exercise with week 1 and week 4 rep/weight targets.
+Links a user to an exercise with a starting weight for the rep ladder.
 """
 
 from datetime import datetime
@@ -16,10 +16,7 @@ class UserExerciseProgram(SQLModel, table=True):
         id: Primary key, auto-incremented.
         user_id: FK to users table.
         exercise_id: FK to exercises table.
-        wk1_reps: Week 1 target reps (string to support "30 sec" style).
+        starting_weight: Starting weight (e.g., "30 lbs", "BW").
-        wk4_reps: Week 4 target reps.
-        wk1_weight: Week 1 target weight (e.g., "30 lbs", "BW").
-        wk4_weight: Week 4 target weight.
         created_at: Timestamp when the record was created.
         updated_at: Timestamp of the last update.
     """
@@ -29,9 +26,6 @@ class UserExerciseProgram(SQLModel, table=True):
     id: Optional[int] = Field(default=None, primary_key=True)
     user_id: int = Field(foreign_key="users.id", index=True)
     exercise_id: int = Field(foreign_key="exercises.id", index=True)
-    wk1_reps: str = Field(default="")
+    starting_weight: str = Field(default="")
-    wk4_reps: str = Field(default="")
-    wk1_weight: str = Field(default="")
-    wk4_weight: str = Field(default="")
     created_at: datetime = Field(default_factory=datetime.utcnow)
     updated_at: datetime = Field(default_factory=datetime.utcnow)

app/routes/logging.py

@@ -22,6 +22,23 @@ logger = structlog.get_logger(__name__)
 router = APIRouter(prefix="/log", tags=["logging"])
 
 
+def _normalize_weight(raw: str) -> str:
+    """Convert numeric weight input to display format.
+
+    '0' or '' → 'BW', bare number → '{n} lbs', already formatted → pass through.
+    """
+    raw = raw.strip()
+    if not raw or raw == "0":
+        return "BW"
+    try:
+        num = float(raw)
+        if num == int(num):
+            return f"{int(num)} lbs"
+        return f"{num} lbs"
+    except ValueError:
+        return raw
+
+
 @router.post("", response_class=HTMLResponse)
 async def log_set(
     request: Request,
@@ -38,7 +55,7 @@ async def log_set(
     workout_day_id = int(form.get("workout_day_id", 0))
     set_number = int(form.get("set_number", 1))
     reps = int(form.get("reps", 0))
-    weight = form.get("weight", "")
+    weight = _normalize_weight(form.get("weight", ""))
     felt_easy = form.get("felt_easy") == "on"
 
     # Get or create today's session
@@ -89,7 +106,7 @@ async def edit_log(
     log_service.update_log(
         log_id,
         reps_completed=int(form.get("reps", 0)),
-        weight_used=form.get("weight", ""),
+        weight_used=_normalize_weight(form.get("weight", "")),
         felt_easy=form.get("felt_easy") == "on",
         notes=form.get("notes"),
     )

app/routes/schedule.py

@@ -1,77 +0,0 @@
-"""4-week schedule calendar routes.
-
-Displays a calendar view showing which workout day maps to which date.
-"""
-
-from datetime import date, timedelta
-
-import structlog
-from fastapi import APIRouter, Depends, Request
-from fastapi.responses import HTMLResponse
-from sqlmodel import Session
-
-from app.database import get_db_session
-from app.models.user import User
-from app.services.exercise_service import ExerciseService
-from app.services.workout_session_service import WorkoutSessionService
-from app.utils.auth import require_active_profile
-
-logger = structlog.get_logger(__name__)
-
-router = APIRouter(prefix="/schedule", tags=["schedule"])
-
-
-@router.get("", response_class=HTMLResponse)
-async def schedule_view(
-    request: Request,
-    session: Session = Depends(get_db_session),
-    profile: User = Depends(require_active_profile),
-):
-    """Render the 4-week schedule calendar.
-
-    Shows a 4-week grid where each training day is mapped to a
-    calendar date. Days with completed sessions are highlighted.
-    """
-    exercise_service = ExerciseService(session)
-    workout_days = exercise_service.list_workout_days()
-
-    # Build 4-week calendar starting from Monday of current week
-    today = date.today()
-    monday = today - timedelta(days=today.weekday())
-
-    weeks = []
-    completed_dates = set()
-
-    # Get completed sessions for highlighting
-    ws_service = WorkoutSessionService(session)
-    sessions_list = ws_service.list_sessions(
-        user_id=profile.id, limit=100,
-    )
-    completed_dates = {ws.date for ws in sessions_list}
-
-    # 4 workout days per week, 4 weeks
-    for week_num in range(4):
-        week_start = monday + timedelta(weeks=week_num)
-        week_data = {
-            "week_number": week_num + 1,
-            "days": [],
-        }
-        for day_offset, workout_day in enumerate(workout_days):
-            training_date = week_start + timedelta(days=day_offset)
-            is_today = training_date == today
-            is_completed = training_date in completed_dates
-
-            week_data["days"].append({
-                "workout_day": workout_day,
-                "date": training_date,
-                "is_today": is_today,
-                "is_completed": is_completed,
-            })
-        weeks.append(week_data)
-
-    templates = request.app.state.templates
-    return templates.TemplateResponse("pages/schedule.html", {
-        "request": request,
-        "weeks": weeks,
-        "active_profile": profile,
-    })

app/services/progression_service.py

@@ -1,10 +1,8 @@
-"""Auto-progression engine for workout programming.
+"""Auto-progression engine using a rep ladder model.
 
-Analyzes workout log history and applies the progression model:
+Every exercise follows the same 6 → 8 → 10 → 12 rep ladder at current weight.
-- +1-2 reps/week until wk4 rep target
+At 12 reps with all sets felt easy, weight increases by 5 lbs and reps reset to 6.
-- +5 lbs every 2 weeks once at rep target
+Deload triggers after 4+ consecutive struggling sessions (-20% weight, reset to 6).
-- Deload at week 5 (-20% weight, reset to wk1 reps)
-- Accelerated weight increase when all sets felt easy
 """
 
 import re
@@ -21,6 +19,12 @@ from app.models.workout_session import WorkoutSession
 
 logger = structlog.get_logger(__name__)
 
+REP_LADDER = [6, 8, 10, 12]
+SETS_PER_EXERCISE = 3
+WEIGHT_INCREMENT = 5
+DELOAD_FACTOR = 0.8
+STRUGGLE_THRESHOLD = 4
+
 
 def _parse_weight(weight_str: str) -> Optional[float]:
     """Extract numeric weight from a string like '30 lbs' or 'BW'.
@@ -53,8 +57,27 @@ def _format_weight(weight_lbs: Optional[float]) -> str:
     return f"{weight_lbs:.1f} lbs"
 
 
+def _snap_to_ladder(reps: int) -> int:
+    """Clamp reps into the ladder range [6, 12]."""
+    return max(REP_LADDER[0], min(reps, REP_LADDER[-1]))
+
+
+def _ladder_position(reps: int) -> int:
+    """Return the index (0-3) of reps in REP_LADDER, or -1 if outside."""
+    snapped = _snap_to_ladder(reps)
+    try:
+        return REP_LADDER.index(snapped)
+    except ValueError:
+        # reps is in range but not on a ladder step (e.g. 7, 9, 11)
+        # find the highest step at or below current reps
+        for i in range(len(REP_LADDER) - 1, -1, -1):
+            if REP_LADDER[i] <= snapped:
+                return i
+        return -1
+
+
 class ProgressionService:
-    """Implements the auto-progression engine.
+    """Implements the rep ladder auto-progression engine.
 
     Args:
         session: An active SQLModel Session.
@@ -120,14 +143,11 @@ class ProgressionService:
     def get_suggestion(
         self, user_id: int, exercise_id: int,
     ) -> dict:
-        """Generate a progression suggestion for the next workout.
+        """Generate a progression suggestion using the rep ladder model.
-
-        Analyzes recent log history against the user's program targets
-        and applies progression rules.
 
         Returns:
-            Dict with keys: suggested_reps, suggested_weight,
+            Dict with keys: suggested_reps, suggested_weight, suggested_sets,
-            progression_type, message.
+            ladder_position, progression_type, message.
         """
         program = self._get_program(user_id, exercise_id)
 
@@ -135,107 +155,118 @@ class ProgressionService:
             return {
                 "suggested_reps": 0,
                 "suggested_weight": "",
+                "suggested_sets": SETS_PER_EXERCISE,
+                "ladder_position": -1,
                 "progression_type": "no_program",
                 "message": "No program found for this exercise.",
             }
 
-        try:
+        starting_weight = program.starting_weight
-            wk1_reps = int(program.wk1_reps)
-            wk4_reps = int(program.wk4_reps)
-        except (ValueError, TypeError):
-            wk1_reps = 0
-            wk4_reps = 0
-
-        wk1_weight = program.wk1_weight
-
         recent = self._get_recent_sessions(user_id, exercise_id, limit=5)
 
+        # No history — baseline suggestion
         if not recent:
             return {
-                "suggested_reps": wk1_reps,
+                "suggested_reps": REP_LADDER[0],
-                "suggested_weight": wk1_weight,
+                "suggested_weight": starting_weight,
+                "suggested_sets": SETS_PER_EXERCISE,
+                "ladder_position": 0,
                 "progression_type": "baseline",
-                "message": f"Start with {wk1_reps} reps @ {wk1_weight}.",
+                "message": f"Start with {SETS_PER_EXERCISE}x{REP_LADDER[0]} @ {starting_weight}.",
             }
 
         latest = recent[0]
-        current_reps = int(round(latest["avg_reps"]))
+        current_reps = _snap_to_ladder(int(round(latest["avg_reps"])))
         current_weight = latest["weight"]
         current_weight_num = _parse_weight(current_weight)
-        consecutive_sessions = len(recent)
+        all_felt_easy = latest["all_felt_easy"]
 
-        # Rule: Deload at week 5 (4 consecutive sessions completed)
+        # Count consecutive struggling sessions (not felt easy)
-        if consecutive_sessions >= 4:
+        struggle_count = 0
+        for s in recent:
+            if not s["all_felt_easy"]:
+                struggle_count += 1
+            else:
+                break
+
+        # Deload: 4+ consecutive struggling sessions
+        if struggle_count >= STRUGGLE_THRESHOLD:
             if current_weight_num is not None:
-                deload_weight = current_weight_num * 0.8
+                deload_weight = current_weight_num * DELOAD_FACTOR
                 return {
-                    "suggested_reps": wk1_reps,
+                    "suggested_reps": REP_LADDER[0],
                     "suggested_weight": _format_weight(deload_weight),
+                    "suggested_sets": SETS_PER_EXERCISE,
+                    "ladder_position": 0,
                     "progression_type": "deload",
                     "message": (
-                        f"Deload week: {wk1_reps} reps @ "
+                        f"Deload: {SETS_PER_EXERCISE}x{REP_LADDER[0]} @ "
                         f"{_format_weight(deload_weight)} (-20%)."
                     ),
                 }
+            # Bodyweight — can't reduce weight, just reset reps
             return {
-                "suggested_reps": wk1_reps,
+                "suggested_reps": REP_LADDER[0],
                 "suggested_weight": current_weight,
+                "suggested_sets": SETS_PER_EXERCISE,
+                "ladder_position": 0,
                 "progression_type": "deload",
-                "message": f"Deload week: reset to {wk1_reps} reps.",
+                "message": f"Deload: reset to {SETS_PER_EXERCISE}x{REP_LADDER[0]}.",
             }
 
-        # Rule: Weight increase if at rep target and felt easy
+        # At top of ladder (12 reps) and felt easy
-        if current_reps >= wk4_reps and latest["all_felt_easy"]:
+        if current_reps >= REP_LADDER[-1] and all_felt_easy:
             if current_weight_num is not None:
-                new_weight = current_weight_num + 5
+                new_weight = current_weight_num + WEIGHT_INCREMENT
                 return {
-                    "suggested_reps": wk1_reps,
+                    "suggested_reps": REP_LADDER[0],
                     "suggested_weight": _format_weight(new_weight),
+                    "suggested_sets": SETS_PER_EXERCISE,
+                    "ladder_position": 0,
                     "progression_type": "weight_increase",
                     "message": (
-                        f"Weight up: {wk1_reps} reps @ "
+                        f"Weight up: {SETS_PER_EXERCISE}x{REP_LADDER[0]} @ "
-                        f"{_format_weight(new_weight)} (+5 lbs)."
+                        f"{_format_weight(new_weight)} (+{WEIGHT_INCREMENT} lbs)."
                     ),
                 }
-
+            # Bodyweight — hold at top
-        # Rule: Weight increase after 2 weeks at rep target
-        if (
-            current_reps >= wk4_reps
-            and len(recent) >= 2
-            and int(round(recent[1]["avg_reps"])) >= wk4_reps
-        ):
-            if current_weight_num is not None:
-                new_weight = current_weight_num + 5
-                return {
-                    "suggested_reps": wk1_reps,
-                    "suggested_weight": _format_weight(new_weight),
-                    "progression_type": "weight_increase",
-                    "message": (
-                        f"2 weeks at target: {wk1_reps} reps @ "
-                        f"{_format_weight(new_weight)} (+5 lbs)."
-                    ),
-                }
-
-        # Rule: Rep increase (+1-2 reps)
-        if current_reps < wk4_reps:
-            increment = 2 if latest["all_felt_easy"] else 1
-            new_reps = min(current_reps + increment, wk4_reps)
             return {
-                "suggested_reps": new_reps,
+                "suggested_reps": REP_LADDER[-1],
                 "suggested_weight": current_weight,
-                "progression_type": "reps_increase",
+                "suggested_sets": SETS_PER_EXERCISE,
+                "ladder_position": len(REP_LADDER) - 1,
+                "progression_type": "hold_at_top",
                 "message": (
-                    f"Reps up: {new_reps} reps @ {current_weight} "
+                    f"Hold: {SETS_PER_EXERCISE}x{REP_LADDER[-1]} @ {current_weight} "
-                    f"(+{increment})."
+                    f"(bodyweight max)."
                 ),
             }
 
-        # Hold: at target, waiting for biweekly weight increase
+        # Below top and felt easy — climb to next ladder step
+        if all_felt_easy:
+            pos = _ladder_position(current_reps)
+            next_pos = min(pos + 1, len(REP_LADDER) - 1)
+            next_reps = REP_LADDER[next_pos]
+            return {
+                "suggested_reps": next_reps,
+                "suggested_weight": current_weight,
+                "suggested_sets": SETS_PER_EXERCISE,
+                "ladder_position": next_pos,
+                "progression_type": "climb",
+                "message": (
+                    f"Climb: {SETS_PER_EXERCISE}x{next_reps} @ {current_weight}."
+                ),
+            }
+
+        # Not all felt easy — hold at current
+        pos = _ladder_position(current_reps)
         return {
             "suggested_reps": current_reps,
             "suggested_weight": current_weight,
+            "suggested_sets": SETS_PER_EXERCISE,
+            "ladder_position": pos,
             "progression_type": "hold",
-            "message": f"Hold at {current_reps} reps @ {current_weight}.",
+            "message": f"Hold: {SETS_PER_EXERCISE}x{current_reps} @ {current_weight}.",
         }
 
     def record_progression(

app/services/seed_service.py

@@ -157,10 +157,7 @@ class SeedService:
                 uep = UserExerciseProgram(
                     user_id=user.id,
                     exercise_id=exercise.id,
-                    wk1_reps=str(ex_data.get("wk1_reps", "")),
+                    starting_weight=str(ex_data.get("starting_weight", "")),
-                    wk4_reps=str(ex_data.get("wk4_reps", "")),
-                    wk1_weight=str(ex_data.get("wk1_weight", "")),
-                    wk4_weight=str(ex_data.get("wk4_weight", "")),
                 )
                 self._session.add(uep)
 

app/templates/pages/schedule.html

@@ -1,50 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}4-Week Schedule -- SneakySwole{% endblock %}
-
-{% block content %}
-<hgroup>
-    <h1>4-Week Schedule</h1>
-    {% if active_profile %}
-    <p>Schedule for: <strong>{{ active_profile.display_name }}</strong></p>
-    {% else %}
-    <p>No profile selected -- <a href="/profiles">select one</a></p>
-    {% endif %}
-</hgroup>
-
-{% for week in weeks %}
-<article>
-    <header>
-        <h3>Week {{ week.week_number }}</h3>
-    </header>
-    <div class="grid">
-        {% for day in week.days %}
-        <div style="text-align:center;
-                    padding:1rem;
-                    border-radius:0.5rem;
-                    {% if day.is_today %}
-                    border: 2px solid var(--pico-primary);
-                    {% endif %}
-                    {% if day.is_completed %}
-                    background: rgba(99, 102, 241, 0.15);
-                    {% endif %}">
-            <strong>{{ day.workout_day.name }}</strong>
-            <br>
-            <small>{{ day.date.strftime('%b %d') }}</small>
-            {% if day.is_completed %}
-            <br><mark>Done</mark>
-            {% endif %}
-            {% if day.is_today %}
-            <br><small><strong>Today</strong></small>
-            {% endif %}
-            <br>
-            <a href="/workouts/{{ day.workout_day.name|lower|replace(' ', '-') }}"
-               style="font-size:0.8rem;">
-                Start
-            </a>
-        </div>
-        {% endfor %}
-    </div>
-</article>
-{% endfor %}
-{% endblock %}

app/templates/partials/exercise_card.html

@@ -7,16 +7,26 @@
     </header>
 
     {% if program %}
-    <div class="grid">
+    {% set suggestion = suggestions[exercise.id] if suggestions and exercise.id in suggestions else None %}
-        <div>
+    {% set pos = suggestion.ladder_position if suggestion and suggestion.ladder_position is defined else -1 %}
-            <small>Week 1</small>
+    {% if pos >= 0 %}
-            <p>{{ program.wk1_reps }} reps @ {{ program.wk1_weight }}</p>
+    <div style="display: flex; gap: 0.25rem; align-items: center; margin-bottom: 0.75rem;">
-        </div>
+        {% for step in [6, 8, 10, 12] %}
-        <div>
+        <div style="flex: 1; text-align: center; padding: 0.35rem 0;
-            <small>Week 4</small>
+                    border-radius: 0.25rem; font-size: 0.85rem; font-weight: 600;
-            <p>{{ program.wk4_reps }} reps @ {{ program.wk4_weight }}</p>
+                    {% if loop.index0 <= pos %}
+                    background: var(--pico-primary); color: var(--pico-primary-inverse);
+                    {% else %}
+                    background: var(--pico-muted-border-color); color: var(--pico-muted-color);
+                    {% endif %}">
+            {{ step }}
         </div>
+        {% endfor %}
+        <small style="margin-left: 0.5rem; white-space: nowrap;">@ {{ suggestion.suggested_weight }}</small>
     </div>
+    {% else %}
+    <p><small>Starting weight: {{ program.starting_weight }}</small></p>
+    {% endif %}
     {% endif %}
 
     {% if suggestions and suggestions[exercise.id] %}

app/templates/partials/log_form.html

@@ -12,8 +12,13 @@
         <input type="number" name="reps" placeholder="Reps"
                min="0" max="100" required
                style="width:5rem; margin-bottom:0;">
-        <input type="text" name="weight" placeholder="Weight (lbs)"
+        <input type="number" name="weight" placeholder="Weight (lbs)"
-               required
+               min="0" max="999" step="0.5" required
+               {% if suggested_weight and suggested_weight != "BW" %}
+               value="{{ suggested_weight|replace(' lbs', '') }}"
+               {% elif suggested_weight == "BW" %}
+               value="0"
+               {% endif %}
                style="width:8rem; margin-bottom:0;">
         <label style="display:flex; align-items:center; gap:0.3rem; margin-bottom:0; white-space:nowrap;">
             <input type="checkbox" name="felt_easy" role="switch" style="margin-bottom:0;">

app/templates/partials/nav.html

@@ -26,7 +26,6 @@
 </li>
 <li><a href="/">Home</a></li>
 <li><a href="/workouts">Workouts</a></li>
-<li><a href="/schedule">Schedule</a></li>
 <li><a href="/dashboard">Dashboard</a></li>
 <li><a href="/history">History</a></li>
 <li><a href="/exercises">Exercises</a></li>

app/templates/partials/progression_badge.html

@@ -1,6 +1,15 @@
 {% if suggestion and suggestion.progression_type != "no_program" %}
+{% set badge_colors = {
+    "deload": "var(--pico-del-color)",
+    "weight_increase": "var(--pico-ins-color)",
+    "climb": "var(--pico-primary)",
+    "hold": "var(--pico-muted-color)",
+    "hold_at_top": "var(--pico-muted-color)",
+    "baseline": "var(--pico-primary)",
+} %}
+{% set border_color = badge_colors.get(suggestion.progression_type, "var(--pico-primary)") %}
 <div style="background: rgba(99, 102, 241, 0.1);
-            border-left: 3px solid var(--pico-primary);
+            border-left: 3px solid {{ border_color }};
             padding: 0.5rem 1rem;
             margin-bottom: 0.5rem;
             border-radius: 0 0.25rem 0.25rem 0;">

config/user_programs.yaml

@@ -1,5 +1,6 @@
 # SneakySwole User Programs
-# Per-user exercise programming with week 1 and week 4 targets.
+# Per-user exercise programming with starting weights for rep ladder progression.
+# Rep ladder: 6 → 8 → 10 → 12 reps at current weight, then +5 lbs and reset.
 # Update this file to adjust programming, then re-run the seed script.
 
 programs:
@@ -11,111 +12,51 @@ programs:
     exercises:
       # Day 1 — Push
       - name: "DB Chest Press (Floor)"
-        wk1_reps: 8
+        starting_weight: "30 lbs"
-        wk4_reps: 12
-        wk1_weight: "30 lbs"
-        wk4_weight: "40 lbs"
       - name: "DB Shoulder Press (Seated)"
-        wk1_reps: 8
+        starting_weight: "20 lbs"
-        wk4_reps: 12
-        wk1_weight: "20 lbs"
-        wk4_weight: "30 lbs"
       - name: "DB Lateral Raise"
-        wk1_reps: 10
+        starting_weight: "10 lbs"
-        wk4_reps: 15
-        wk1_weight: "10 lbs"
-        wk4_weight: "15 lbs"
       - name: "Push-Up (Incline if needed)"
-        wk1_reps: 6
+        starting_weight: "BW"
-        wk4_reps: 15
-        wk1_weight: "BW"
-        wk4_weight: "BW"
       - name: "DB Tricep Overhead Ext."
-        wk1_reps: 10
+        starting_weight: "15 lbs"
-        wk4_reps: 15
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"
 
       # Day 2 — Pull
       - name: "DB Bent-Over Row (Supported)"
-        wk1_reps: 8
+        starting_weight: "30 lbs"
-        wk4_reps: 12
-        wk1_weight: "30 lbs"
-        wk4_weight: "45 lbs"
       - name: "DB Rear Delt Fly"
-        wk1_reps: 10
+        starting_weight: "10 lbs"
-        wk4_reps: 15
-        wk1_weight: "10 lbs"
-        wk4_weight: "15 lbs"
       - name: "DB Hammer Curl"
-        wk1_reps: 10
+        starting_weight: "20 lbs"
-        wk4_reps: 15
-        wk1_weight: "20 lbs"
-        wk4_weight: "30 lbs"
       - name: "DB Bicep Curl"
-        wk1_reps: 10
+        starting_weight: "20 lbs"
-        wk4_reps: 15
-        wk1_weight: "20 lbs"
-        wk4_weight: "30 lbs"
       - name: "DB Shrug"
-        wk1_reps: 12
+        starting_weight: "35 lbs"
-        wk4_reps: 15
-        wk1_weight: "35 lbs"
-        wk4_weight: "50 lbs"
 
       # Day 3 — Lower
       - name: "Goblet Squat (DB)"
-        wk1_reps: 8
+        starting_weight: "25 lbs"
-        wk4_reps: 15
-        wk1_weight: "25 lbs"
-        wk4_weight: "40 lbs"
       - name: "Romanian Deadlift (DB)"
-        wk1_reps: 8
+        starting_weight: "25 lbs"
-        wk4_reps: 12
-        wk1_weight: "25 lbs"
-        wk4_weight: "40 lbs"
       - name: "Reverse Lunge (DB)"
-        wk1_reps: 8
+        starting_weight: "15 lbs"
-        wk4_reps: 12
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"
       - name: "Glute Bridge (DB on hips)"
-        wk1_reps: 12
+        starting_weight: "25 lbs"
-        wk4_reps: 20
-        wk1_weight: "25 lbs"
-        wk4_weight: "40 lbs"
       - name: "Standing Calf Raise (DB)"
-        wk1_reps: 15
+        starting_weight: "20 lbs"
-        wk4_reps: 25
-        wk1_weight: "20 lbs"
-        wk4_weight: "30 lbs"
 
       # Day 4 — Full Body
       - name: "DB Thruster (Squat + Press)"
-        wk1_reps: 6
+        starting_weight: "20 lbs"
-        wk4_reps: 10
-        wk1_weight: "20 lbs"
-        wk4_weight: "30 lbs"
       - name: "DB Renegade Row"
-        wk1_reps: 6
+        starting_weight: "20 lbs"
-        wk4_reps: 10
-        wk1_weight: "20 lbs"
-        wk4_weight: "30 lbs"
       - name: "DB Rev. Lunge + Curl"
-        wk1_reps: 6
+        starting_weight: "15 lbs"
-        wk4_reps: 10
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"
       - name: "Dead Bug (BW)"
-        wk1_reps: 6
+        starting_weight: "BW"
-        wk4_reps: 10
-        wk1_weight: "BW"
-        wk4_weight: "BW"
       - name: "DB Farmer's Carry"
-        wk1_reps: "30 sec"
+        starting_weight: "30 lbs"
-        wk4_reps: "45 sec"
-        wk1_weight: "30 lbs"
-        wk4_weight: "45 lbs"
 
   - user: "Daughter"
     profile:
@@ -125,108 +66,48 @@ programs:
     exercises:
       # Day 1 — Push
       - name: "DB Chest Press (Floor)"
-        wk1_reps: 10
+        starting_weight: "15 lbs"
-        wk4_reps: 15
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"
       - name: "DB Shoulder Press (Seated)"
-        wk1_reps: 10
+        starting_weight: "10 lbs"
-        wk4_reps: 15
-        wk1_weight: "10 lbs"
-        wk4_weight: "20 lbs"
       - name: "DB Lateral Raise"
-        wk1_reps: 12
+        starting_weight: "8 lbs"
-        wk4_reps: 18
-        wk1_weight: "8 lbs"
-        wk4_weight: "12 lbs"
       - name: "Push-Up (Incline if needed)"
-        wk1_reps: 8
+        starting_weight: "BW"
-        wk4_reps: 20
-        wk1_weight: "BW"
-        wk4_weight: "BW"
       - name: "DB Tricep Overhead Ext."
-        wk1_reps: 12
+        starting_weight: "8 lbs"
-        wk4_reps: 18
-        wk1_weight: "8 lbs"
-        wk4_weight: "15 lbs"
 
       # Day 2 — Pull
       - name: "DB Bent-Over Row (Supported)"
-        wk1_reps: 10
+        starting_weight: "15 lbs"
-        wk4_reps: 15
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"
       - name: "DB Rear Delt Fly"
-        wk1_reps: 12
+        starting_weight: "8 lbs"
-        wk4_reps: 18
-        wk1_weight: "8 lbs"
-        wk4_weight: "12 lbs"
       - name: "DB Hammer Curl"
-        wk1_reps: 12
+        starting_weight: "10 lbs"
-        wk4_reps: 18
-        wk1_weight: "10 lbs"
-        wk4_weight: "20 lbs"
       - name: "DB Bicep Curl"
-        wk1_reps: 12
+        starting_weight: "10 lbs"
-        wk4_reps: 18
-        wk1_weight: "10 lbs"
-        wk4_weight: "20 lbs"
       - name: "DB Shrug"
-        wk1_reps: 12
+        starting_weight: "20 lbs"
-        wk4_reps: 18
-        wk1_weight: "20 lbs"
-        wk4_weight: "35 lbs"
 
       # Day 3 — Lower
       - name: "Goblet Squat (DB)"
-        wk1_reps: 12
+        starting_weight: "15 lbs"
-        wk4_reps: 20
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"
       - name: "Romanian Deadlift (DB)"
-        wk1_reps: 10
+        starting_weight: "15 lbs"
-        wk4_reps: 15
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"
       - name: "Reverse Lunge (DB)"
-        wk1_reps: 10
+        starting_weight: "10 lbs"
-        wk4_reps: 15
-        wk1_weight: "10 lbs"
-        wk4_weight: "20 lbs"
       - name: "Glute Bridge (DB on hips)"
-        wk1_reps: 15
+        starting_weight: "15 lbs"
-        wk4_reps: 25
-        wk1_weight: "15 lbs"
-        wk4_weight: "30 lbs"
       - name: "Standing Calf Raise (DB)"
-        wk1_reps: 20
+        starting_weight: "15 lbs"
-        wk4_reps: 30
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"
 
       # Day 4 — Full Body
       - name: "DB Thruster (Squat + Press)"
-        wk1_reps: 8
+        starting_weight: "10 lbs"
-        wk4_reps: 15
-        wk1_weight: "10 lbs"
-        wk4_weight: "20 lbs"
       - name: "DB Renegade Row"
-        wk1_reps: 8
+        starting_weight: "10 lbs"
-        wk4_reps: 12
-        wk1_weight: "10 lbs"
-        wk4_weight: "20 lbs"
       - name: "DB Rev. Lunge + Curl"
-        wk1_reps: 8
+        starting_weight: "10 lbs"
-        wk4_reps: 12
-        wk1_weight: "10 lbs"
-        wk4_weight: "18 lbs"
       - name: "Dead Bug (BW)"
-        wk1_reps: 8
+        starting_weight: "BW"
-        wk4_reps: 12
-        wk1_weight: "BW"
-        wk4_weight: "BW"
       - name: "DB Farmer's Carry"
-        wk1_reps: "30 sec"
+        starting_weight: "15 lbs"
-        wk4_reps: "45 sec"
-        wk1_weight: "15 lbs"
-        wk4_weight: "25 lbs"

docs/roadmap.md

@@ -55,7 +55,7 @@ Replace the `/workouts` page (static list of all 4 days) with a smart "Workout N
 
 ---
 
-### 3. Automatic Scaled Workout Reps / Sets / Weights — 6→12 Rep Ladder
+### ~~3. Automatic Scaled Workout Reps / Sets / Weights — 6→12 Rep Ladder~~ ✅ Complete
 **Branch:** `feature/rep-ladder-progression` | **Depends on:** #1 merged
 
 Replace the current wk1/wk4 target system with a fixed, universal rep ladder progression. Every exercise follows the same pattern:
@@ -116,7 +116,7 @@ Add a CSV export section to the dashboard page with a date range picker (default
 
 ```
 1. Remove Auth ✅ ──┬──> 2. Workout Now ✅
-                    ├──> 3. Rep Ladder Progression  (can be parallel with 4)
+                    ├──> 3. Rep Ladder Progression ✅
                     └──> 4. CSV Export              (can be parallel with 3)
 ```
 

tests/test_models.py

@@ -108,10 +108,7 @@ class TestModels:
             program = UserExerciseProgram(
                 user_id=user.id,
                 exercise_id=exercise.id,
-                wk1_reps="8",
+                starting_weight="30 lbs",
-                wk4_reps="12",
-                wk1_weight="30 lbs",
-                wk4_weight="40 lbs",
             )
             session.add(program)
             session.commit()

tests/test_progression_service.py

@@ -1,4 +1,4 @@
-"""Tests for the ProgressionService class."""
+"""Tests for the ProgressionService class (rep ladder model)."""
 
 from datetime import date, timedelta
 
@@ -15,9 +15,9 @@ from app.services.progression_service import ProgressionService
 
 
 class TestProgressionService:
-    """Tests for the auto-progression engine."""
+    """Tests for the rep ladder auto-progression engine."""
 
-    def _setup(self):
+    def _setup(self, starting_weight="30 lbs"):
         """Create an in-memory DB with a user, exercise, and program."""
         engine = create_engine("sqlite:///:memory:")
         SQLModel.metadata.create_all(engine)
@@ -37,8 +37,7 @@ class TestProgressionService:
 
         program = UserExerciseProgram(
             user_id=user.id, exercise_id=exercise.id,
-            wk1_reps="8", wk4_reps="12",
+            starting_weight=starting_weight,
-            wk1_weight="30 lbs", wk4_weight="40 lbs",
         )
         session.add(program)
         session.commit()
@@ -47,101 +46,115 @@ class TestProgressionService:
         service = ProgressionService(session)
         return session, service, user, day, exercise, program
 
-    def test_suggest_reps_increase(self) -> None:
+    def _log_session(self, session, user, day, exercise, reps, weight, felt_easy, days_ago):
-        """Should suggest +1-2 reps when below wk4 target."""
+        """Helper to log a workout session with 3 sets."""
-        session, service, user, day, exercise, program = self._setup()
-
-        # Log a session where user did 8 reps (wk1 target)
         ws = WorkoutSession(
             user_id=user.id, workout_day_id=day.id,
-            date=date.today() - timedelta(days=7),
+            date=date.today() - timedelta(days=days_ago),
         )
         session.add(ws)
         session.commit()
         session.refresh(ws)
-
         for set_num in range(1, 4):
             session.add(WorkoutLog(
                 session_id=ws.id, exercise_id=exercise.id,
-                set_number=set_num, reps_completed=8,
+                set_number=set_num, reps_completed=reps,
-                weight_used="30 lbs", felt_easy=False,
+                weight_used=weight, felt_easy=felt_easy,
             ))
         session.commit()
 
-        suggestion = service.get_suggestion(user.id, exercise.id)
+    def test_baseline_no_logs(self) -> None:
-        assert suggestion is not None
+        """Should return 3x6 @ starting_weight when no logs exist."""
-        assert suggestion["suggested_reps"] >= 9  # +1-2 reps
-        assert suggestion["suggested_weight"] == "30 lbs"  # same weight
-        assert suggestion["progression_type"] == "reps_increase"
-        session.close()
-
-    def test_suggest_weight_increase(self) -> None:
-        """Should suggest +5 lbs when at wk4 rep target and felt easy."""
-        session, service, user, day, exercise, program = self._setup()
-
-        # Log two sessions at max reps, all felt easy
-        for week_offset in [14, 7]:
-            ws = WorkoutSession(
-                user_id=user.id, workout_day_id=day.id,
-                date=date.today() - timedelta(days=week_offset),
-            )
-            session.add(ws)
-            session.commit()
-            session.refresh(ws)
-
-            for set_num in range(1, 4):
-                session.add(WorkoutLog(
-                    session_id=ws.id, exercise_id=exercise.id,
-                    set_number=set_num, reps_completed=12,
-                    weight_used="30 lbs", felt_easy=True,
-                ))
-            session.commit()
-
-        suggestion = service.get_suggestion(user.id, exercise.id)
-        assert suggestion is not None
-        assert suggestion["suggested_weight"] == "35 lbs"  # +5 lbs
-        assert suggestion["progression_type"] == "weight_increase"
-        session.close()
-
-    def test_suggest_deload(self) -> None:
-        """Should suggest deload after 4 weeks of progression."""
-        session, service, user, day, exercise, program = self._setup()
-
-        # Log 4 weeks of sessions (simulate week 5 trigger)
-        for week in range(4):
-            ws = WorkoutSession(
-                user_id=user.id, workout_day_id=day.id,
-                date=date.today() - timedelta(days=(4 - week) * 7),
-            )
-            session.add(ws)
-            session.commit()
-            session.refresh(ws)
-
-            for set_num in range(1, 4):
-                session.add(WorkoutLog(
-                    session_id=ws.id, exercise_id=exercise.id,
-                    set_number=set_num, reps_completed=12,
-                    weight_used="40 lbs", felt_easy=False,
-                ))
-            session.commit()
-
-        suggestion = service.get_suggestion(user.id, exercise.id)
-        assert suggestion is not None
-        # After 4 consecutive weeks, week 5 should be deload
-        if suggestion["progression_type"] == "deload":
-            assert "32" in suggestion["suggested_weight"]  # -20% of 40
-        session.close()
-
-    def test_no_suggestion_without_logs(self) -> None:
-        """Should return program defaults when no logs exist."""
         session, service, user, day, exercise, program = self._setup()
         suggestion = service.get_suggestion(user.id, exercise.id)
-        assert suggestion is not None
+        assert suggestion["suggested_reps"] == 6
-        assert suggestion["suggested_reps"] == 8  # wk1 default
+        assert suggestion["suggested_weight"] == "30 lbs"
-        assert suggestion["suggested_weight"] == "30 lbs"  # wk1 default
+        assert suggestion["suggested_sets"] == 3
+        assert suggestion["ladder_position"] == 0
         assert suggestion["progression_type"] == "baseline"
         session.close()
 
+    def test_climb_when_felt_easy(self) -> None:
+        """Should climb from 6 to 8 reps when all sets felt easy."""
+        session, service, user, day, exercise, program = self._setup()
+        self._log_session(session, user, day, exercise, reps=6, weight="30 lbs", felt_easy=True, days_ago=7)
+        suggestion = service.get_suggestion(user.id, exercise.id)
+        assert suggestion["suggested_reps"] == 8
+        assert suggestion["suggested_weight"] == "30 lbs"
+        assert suggestion["progression_type"] == "climb"
+        assert suggestion["ladder_position"] == 1
+        session.close()
+
+    def test_hold_when_not_felt_easy(self) -> None:
+        """Should hold at current reps when not all sets felt easy."""
+        session, service, user, day, exercise, program = self._setup()
+        self._log_session(session, user, day, exercise, reps=8, weight="30 lbs", felt_easy=False, days_ago=7)
+        suggestion = service.get_suggestion(user.id, exercise.id)
+        assert suggestion["suggested_reps"] == 8
+        assert suggestion["suggested_weight"] == "30 lbs"
+        assert suggestion["progression_type"] == "hold"
+        session.close()
+
+    def test_weight_increase_at_12_felt_easy(self) -> None:
+        """Should suggest +5 lbs when at 12 reps and all felt easy."""
+        session, service, user, day, exercise, program = self._setup()
+        self._log_session(session, user, day, exercise, reps=12, weight="30 lbs", felt_easy=True, days_ago=7)
+        suggestion = service.get_suggestion(user.id, exercise.id)
+        assert suggestion["suggested_reps"] == 6
+        assert suggestion["suggested_weight"] == "35 lbs"
+        assert suggestion["progression_type"] == "weight_increase"
+        assert suggestion["ladder_position"] == 0
+        session.close()
+
+    def test_deload_after_4_struggling_sessions(self) -> None:
+        """Should deload after 4 consecutive struggling sessions."""
+        session, service, user, day, exercise, program = self._setup()
+        for week in range(4):
+            self._log_session(session, user, day, exercise, reps=8, weight="40 lbs", felt_easy=False, days_ago=(4 - week) * 7)
+        suggestion = service.get_suggestion(user.id, exercise.id)
+        assert suggestion["progression_type"] == "deload"
+        assert suggestion["suggested_reps"] == 6
+        assert "32" in suggestion["suggested_weight"]  # 40 * 0.8 = 32
+        session.close()
+
+    def test_bodyweight_hold_at_top(self) -> None:
+        """Bodyweight exercises should hold at 12 reps, no weight increase."""
+        session, service, user, day, exercise, program = self._setup(starting_weight="BW")
+        self._log_session(session, user, day, exercise, reps=12, weight="BW", felt_easy=True, days_ago=7)
+        suggestion = service.get_suggestion(user.id, exercise.id)
+        assert suggestion["suggested_reps"] == 12
+        assert suggestion["suggested_weight"] == "BW"
+        assert suggestion["progression_type"] == "hold_at_top"
+        session.close()
+
+    def test_bodyweight_climb(self) -> None:
+        """Bodyweight exercises should climb the ladder normally."""
+        session, service, user, day, exercise, program = self._setup(starting_weight="BW")
+        self._log_session(session, user, day, exercise, reps=8, weight="BW", felt_easy=True, days_ago=7)
+        suggestion = service.get_suggestion(user.id, exercise.id)
+        assert suggestion["suggested_reps"] == 10
+        assert suggestion["progression_type"] == "climb"
+        session.close()
+
+    def test_no_program(self) -> None:
+        """Should return no_program when no program exists."""
+        engine = create_engine("sqlite:///:memory:")
+        SQLModel.metadata.create_all(engine)
+        session = Session(engine)
+        user = User(username="u", display_name="U")
+        exercise = Exercise(
+            name="Ex", muscle_group="Test",
+            workout_day="Push", sets=3, tempo="3-1-2", form_cues="...",
+        )
+        session.add_all([user, exercise])
+        session.commit()
+        session.refresh(user)
+        session.refresh(exercise)
+        service = ProgressionService(session)
+        suggestion = service.get_suggestion(user.id, exercise.id)
+        assert suggestion["progression_type"] == "no_program"
+        session.close()
+
     def test_record_progression(self) -> None:
         """record_progression should write to progress_log table."""
         session, service, user, day, exercise, program = self._setup()
@@ -152,10 +165,22 @@ class TestProgressionService:
             suggested_weight="30 lbs",
             actual_reps=10,
             actual_weight="30 lbs",
-            progression_type="reps_increase",
+            progression_type="climb",
         )
         from sqlmodel import select
         logs = session.exec(select(ProgressLog)).all()
         assert len(logs) == 1
-        assert logs[0].progression_applied == "reps_increase"
+        assert logs[0].progression_applied == "climb"
+        session.close()
+
+    def test_full_ladder_climb(self) -> None:
+        """Should climb 6 -> 8 -> 10 -> 12 across sessions."""
+        session, service, user, day, exercise, program = self._setup()
+        expected_climbs = [(6, 8), (8, 10), (10, 12)]
+        for i, (current, expected_next) in enumerate(expected_climbs):
+            self._log_session(session, user, day, exercise, reps=current, weight="30 lbs", felt_easy=True, days_ago=(len(expected_climbs) - i) * 7)
+        suggestion = service.get_suggestion(user.id, exercise.id)
+        # Latest session is 10 reps felt easy -> should suggest 12
+        assert suggestion["suggested_reps"] == 12
+        assert suggestion["progression_type"] == "climb"
         session.close()

tests/test_schedule_routes.py

@@ -1,13 +0,0 @@
-"""Tests for schedule calendar routes."""
-
-from fastapi.testclient import TestClient
-
-
-class TestSchedule:
-    """Tests for GET /schedule."""
-
-    def test_schedule_requires_profile(self, client: TestClient) -> None:
-        """GET /schedule should redirect to / without profile cookie."""
-        response = client.get("/schedule", follow_redirects=False)
-        assert response.status_code == 302
-        assert response.headers["location"] == "/"