1
Stand with feet shoulder-width apart, arms at sides or extended forward for balance, torso upright with neutral spine alignment
2
Engage core muscles, maintain neutral head position looking forward, prepare to shift weight into the supporting leg while extending the opposite leg behind the body
3
Lower the body into a controlled squat position by bending knees and hips, simultaneously extending one leg straight behind while maintaining an upright torso, allowing the standing leg knee to bend deeper
4
Drive through the standing leg heel to return to upright position while contracting the glute of the extended leg, squeeze glute maximally at the top position, then return extended leg to starting position beside the body