1
Stand with feet hip-width apart, body upright, arms at sides or crossed over chest, core engaged, looking forward with neutral spine
2
Keep weight distributed evenly across both feet with slight forward lean from ankles, prepare legs for explosive movement by maintaining neutral knee alignment
3
Lower body by bending knees and hips simultaneously, descending into a squat position with chest upright and knees tracking over toes until thighs reach approximately parallel to ground
4
Explosively extend hips and knees to drive upward, propelling body off ground into vertical jump, landing softly by allowing knees to bend and absorbing impact through entire lower body before returning to standing position