1
Sit on a flat bench with feet flat on the floor, knees bent at approximately 90 degrees. Position back against the bench or maintain upright posture with hands placed on the bench beside hips for stability.
2
Ensure feet are positioned hip-width apart with toes pointing forward. Engage core and maintain neutral spine. Keep hands lightly on bench for balance if needed.
3
Slowly lower one leg downward by bending the knee, allowing the working leg to extend downward while maintaining control. The non-working leg remains at 90 degrees or slightly extended. Move through a controlled eccentric phase lasting 2-3 seconds.
4
Drive through the heel of the working leg and extend the knee upward, raising the leg to the starting position. Squeeze the quadriceps at the top of the movement. Return to the starting position with control, completing one repetition before switching legs.