1
Stand with feet hip-width apart, arms at sides or hands on hips, body upright with neutral spine alignment and engaged core
2
Prepare by establishing a stable stance with weight distributed evenly across both feet, slight forward lean of torso acceptable, ready to perform vertical jump
3
Lower body by bending at hips and knees simultaneously, descending into a quarter to half squat position while maintaining upright torso and neutral knee alignment over toes
4
Explosively extend hips and knees while driving through heels to propel body upward off the ground, landing softly with bent knees to absorb impact and return to starting position