1
Stand with feet hip-width apart, weight distributed evenly, arms at sides or ready to swing upward
2
Prepare by engaging core and maintaining upright posture with neutral spine alignment throughout the movement
3
Bend knees and hips simultaneously, lowering body into a squat position while swinging arms downward and back, controlling descent through eccentric loading of quadriceps
4
Explosively extend hips and knees while swinging arms upward overhead to generate momentum, propelling body upward off ground in vertical jump, landing softly with bent knees to absorb impact