1
Stand on the platform with feet hip-width apart, facing forward with hands on the handles or bar. Keep chest upright, shoulders back, and core engaged. Position body weight evenly distributed across both feet.
2
Grip the handles firmly with both hands. Ensure neutral spine alignment. Engage core muscles before initiating movement. Maintain upright posture with slight forward gaze.
3
Perform a controlled alternating leg extension forward, straightening one knee while keeping the standing leg stable. Extend the working leg fully or to comfortable range. Lower leg back down in controlled manner without dropping or jerking.
4
Drive through the standing leg's quadriceps to extend the moving leg, fully straightening the knee. Return the extended leg to starting position by reversing the movement with control. Alternate legs and repeat.