How To do Jump Squat
1. Spread your legs shoulder-width apart, straighten your waist, and stand up straight.
2. Sit with your chest open and hips pulled back. (At this time, it is easy to balance your body if you spread your arms forward.)
3. Jump as high as possible while strengthening your abs. While landing, return to the position in step 2.
“Should look out your step when you land"