Free AI form coach
Three steps.
Then load the bar.
Set up your phone, hit record, and lift or move. Our AI watches every rep and every sport movement — then tells you exactly what to fix.
Set up your phone
Lean it on a bottle, rack, or bag. Angle it so we can see the lift—front or side both work.
Smash a set
Hit record and lift like you mean it. We count reps and watch how you move.
Read your report
Score, fixes, and optional live coaching on paid plans—know what to change before the next set.
AI Form Check
Every rep.
Every sport movement.
Film your dunk approach, free kick, golf swing, or tennis serve. Get angle-level biomechanical analysis with AI coaching cues.
🏀 Basketball
Dunk Approach
AI Coaching Cue
Full triple extension — excellent launch angle. Plant deeper for 2" more height.
🏀 Basketball
Jump Shot
AI Coaching Cue
Elbow alignment is 4° off center. Follow through with wrist snap at full extension.
🏀 Basketball
Crossover Dribble
AI Coaching Cue
Center of gravity too high — drop hips 3 inches for quicker change of direction.
🏀 Basketball
Defensive Slide
AI Coaching Cue
Good width but hips rise on direction change. Stay in athletic crouch throughout.
What you get
Real coaching.
Zero cost.
- Rep-by-rep form scores down to the joint angle
- Works for gym lifts and sport movements
- Instant fixes you can act on the next set
- Injury flags before they become injuries
- Only the data we need leaves your phone — never raw footage
- Free forever on the base plan
Your footage stays yours.
Free form checks process the parts of your video that matter for analysis — your raw footage stays on your phone.
No ads. No selling your sets.
Film a set. Get coached.
First form check in under 60 seconds. No card required.