Prop your phone.
Step back. Squat.
A quick camera experiment that counts full squat reps and grades each rep by depth. Stand side-on with your whole body in frame.
Squat test
0reps
Ready when you are
Move back until your ankles and shoulders are visible.
Your first cue will appear here.
camera off
This is a movement experiment, not medical or coaching advice. Tracking is most reliable with steady lighting, a clear side view, and the phone around hip height.