Adjust the sled machine to a 45-degree angle.
Sit on the sled machine with your back against the pad and your feet on the foot platform.
Position your feet wider than shoulder-width apart.
Push against the foot platform to extend your legs and straighten your knees.
Pause for a moment at the end of the movement, then slowly bend your knees to return to the starting position.
Repeat for the desired number of repetitions.
Activation
Glutes
PrimarySets
3–5
Reps
8–12
Rest
60s