1
Stand upright on a aerobic step platform with feet hip-width apart, maintaining neutral spine and shoulders back
2
Position body at the edge of the step with weight distributed evenly across both feet, arms at sides for balance
3
Lower body by bending knees and hips, descending in a controlled manner until knees reach approximately 90 degrees of flexion
4
Drive through heels and extend knees and hips to return to standing position, fully straightening legs at top of movement