workouts/Exercise Library/COVERAGE.md

Library Coverage Model

The picker lists exactly the bundled library names and has no free-text fallback — the library is the app's closed catalog, so a missing movement pattern or gym station is a hard wall for logging, not a cosmetic gap. This file is the standing test for the catalog: a typical gym-goer — machine circuit, free-weight lifter, or home/bodyweight — must be able to build their whole program from the picker. Judge every future addition (or removal) against both tables; the target list is their union.

1. Function — the movement-pattern × modality matrix below. A cell needs an exercise only if real programs train that pattern that way.
2. Equipment — the gym-floor census below. Users log by station name, not by pattern: Chest Press covering "horizontal push" does not cover the flat bench. Inclusion test: found in most commercial gyms (Planet Fitness / Gold's tier), not "exists somewhere."

Pattern × modality matrix

"—" means real programs don't commonly train that pattern in that modality; it is a considered exclusion, not a gap.

Pattern	Machine / cable	Free weight	Bodyweight / floor
Squat	Leg Press	Barbell Squat, Goblet Squat	Bodyweight Squat
Hinge	Back Extension	Deadlift, Romanian Deadlift, Hip Thrust	Glute Bridge
Lunge	—	Lunge (dumbbells optional)	Lunge
Horizontal push	Chest Press, Pec Deck	Bench Press, Incline Bench Press, Dumbbell Bench Press, Dumbbell Fly	Push-Up
Vertical push	Shoulder Press	Dumbbell Shoulder Press	—
Horizontal pull	Seated Row, Face Pull	Dumbbell Row	—
Vertical pull	Lat Pull Down	—	Pull-Up
Elbow flexion	Arm Curl	Dumbbell Curl	—
Elbow extension	Tricep Press, Triceps Pushdown	—	Dip
Shoulder raise (lateral/rear)	Rear Delt Fly	Lateral Raise	—
Hip abduction / adduction	Abductor, Adductor	—	—
Calf	Calfs	—	Standing Calf Raise
Core anti-extension	—	—	Plank, Dead Bug, Hollow Body Hold
Core rotation / anti-rotation	Rotary	—	Bird Dog
Core lateral	—	—	Side Plank
Core flexion	Abdominal	—	Crunch, Reverse Crunch, Leg Raises
Mobility / warm-up	—	—	Cat-Cow, March in Place, Leg Swings, Neck Rolls, Arm Circles, Torso Twist, Standing Side Bend, Hip Circles
Static stretch	—	—	Standing Forward Fold, Standing Quad Stretch, Standing Calf Stretch, Chest Opener, Overhead Triceps Stretch, Kneeling Hip Flexor Stretch, Butterfly Stretch, Cobra Stretch, Child's Pose
Mindfulness / breath	—	—	Meditation

Gym-floor census

Every station found in most commercial gyms, and the library entry (or entries) a user logging by that station's name will find.

Station	Library entries
Selectorized circuit (14 machines)	Abdominal, Abductor, Adductor, Arm Curl, Calfs, Chest Press, Lat Pull Down, Leg Curl, Leg Extension, Leg Press, Rotary, Seated Row, Shoulder Press, Tricep Press
Flat bench + barbell	Bench Press
Incline bench	Incline Bench Press
Squat / power rack	Barbell Squat, Deadlift, Romanian Deadlift, Hip Thrust
Pec deck / rear-delt fly	Pec Deck, Rear Delt Fly
Cable station	Triceps Pushdown, Face Pull
Back extension (roman chair)	Back Extension
Pull-up / dip station (incl. assisted machine)	Pull-Up, Dip
Dumbbell rack	Dumbbell Bench Press, Dumbbell Fly, Dumbbell Row, Dumbbell Shoulder Press, Dumbbell Curl, Lateral Raise, Goblet Squat, Lunge
Floor / mat	Bodyweight Squat, Push-Up, Crunch, Glute Bridge, Plank, Side Plank, Bird Dog, Dead Bug, Hollow Body Hold, Leg Raises, Reverse Crunch, Cat-Cow
Open floor (warm-up / mobility)	March in Place, Leg Swings, Neck Rolls, Arm Circles, Torso Twist, Standing Side Bend, Hip Circles, Standing Calf Raise
Stretching mat (cool-down)	Standing Forward Fold, Standing Quad Stretch, Standing Calf Stretch, Chest Opener, Overhead Triceps Stretch, Kneeling Hip Flexor Stretch, Butterfly Stretch, Cobra Stretch, Child's Pose
Quiet corner (mindfulness)	Meditation

Considered exclusions (the "most gyms" line)

• Smith machine — borderline; its uses are covered by the rack lifts and Leg Press. Revisit if users ask.
• Hack squat — not universal at the Planet Fitness tier; machine squat is covered by Leg Press.
• Cable curl / cable crossover — the cable station gets one entry per pattern not already covered elsewhere; these duplicate Arm Curl / Dumbbell Curl and Pec Deck / Dumbbell Fly.
• Assisted dip / assisted pull-up — folded into Dip and Pull-Up as the regression in their Progression sections, not separate picker entries.
• Dumbbell RDL, dumbbell lunge — folded into Romanian Deadlift and Lunge ("barbell or dumbbells" in their pages), not separate entries.
• Kettlebells, T-bar row, pullover machine — out; not strength stations found in most gyms.
• Specific cardio machines (treadmill, bike, elliptical, rower, …) — out as individual picker entries. Cardio is covered instead by one generic Cardio entry: a single duration-logged block whose split is tagged .cardio (→ HealthKit .mixedCardio), so the Apple Watch records the real workout (heart rate, calories, duration) and the phone just logs the time. It reuses a running-in-place figure rather than a per-machine rig.
• Morning wake-up mobility & stretching set — landed. Dynamic warm-up drills (March in Place, Leg Swings, Neck Rolls, Arm Circles, Torso Twist, Standing Side Bend, Hip Circles) now fill the mobility row alongside Cat-Cow, and a static-stretch group (Standing Forward Fold, Standing Quad/Calf Stretch, Chest Opener, Overhead Triceps Stretch, Kneeling Hip Flexor Stretch, Butterfly Stretch, Cobra Stretch, Child's Pose) covers the cool-down mat. Standing Calf Raise adds the bodyweight calf cell.

Standing exercises and camera.zoom

The rig is ~211 canvas units tall standing but the canvas has 152 units above the ground line — the original 22 motions are all seated or on the floor. Standing lifts (squats, hinges, curls, raises) author full-size anatomy and fit the frame with the presentation-only "camera": {"zoom": …} transform (see SYSTEM.md); typical values: ~0.7 standing tall, ~0.75–0.85 hanging or seated-with-arms-overhead, 1 (omit) for lying, kneeling, seated, bent-over.