Where to put the phone
Face the phone, whole body and both hands in frame, with headroom above you.
What closes a rep
Squat until your thighs are at least parallel, jump so both feet leave the floor, land. The rep closes on the landing.
What doesn’t count
A jump without a real squat, a squat without flight, or hands pushing on the thighs is refused, not counted.
One tip
Take off and land on both feet.
After the set
Every set ends with the same recap: reps counted, time, pace, the longest run, pauses, whether the second half held up, and the camera angle the phone actually saw. Detail beyond the movement’s own rules is measured for the recap, never used to refuse a rep. Why we count and do not grade →