how it works
2,000+ HD Exercise Demos: One of the Largest Libraries on iOS
Browse one of the largest HD demo libraries on iOS — 2,000+ exercises with video form cues, smart search, and Premium exercise substitution.
Why exercise libraries matter
Guessing form from a text label slows sessions and increases injury risk. Hammr ships one of the largest HD demo libraries available on iOS — 2,000+ exercises with video demonstrations so you train with confidence.
What's in the library
HD video demos for major barbell, dumbbell, cable, and bodyweight movements
Smart search by muscle group, equipment, and movement pattern
Preset multi-day programs and custom workout builder
Gym profiles for equipment-aware exercise flows
Premium Exercise Replace for substitutions when equipment is taken or you're managing soreness
Honest positioning
We say one of the largest HD demo libraries — not unverifiable superlatives. Depth matters less than finding the right movement fast mid-session.
Connected to adaptive training
Exercises are not a standalone catalog. Today's Adaptive Decision (Premium) may scale prefilled weights and volume from Readiness — the library feeds into sessions that respect recovery.
Apple Watch during sessions
Start a gym workout on Watch, glance at the current movement on Live Activity, and use double-tap to log a completed set without fishing for your phone between exercises.
Ready to try it? Download Hammr on iOS and start with free tracking — or Premium’s 7-day free trial.
Hammr Fitness is for wellness and fitness purposes only. It is not medical advice. Consult a physician before starting any exercise or nutrition program.