- Sit on machine with lower back against padding and grasp
handles to sides. Position toes and balls of feet on foot of
platform with arches and heels extending off. Straighten knees.
- Raise heels by extending ankles as high as possible. Lower
heels by bending ankles until calves are stretched. Repeat.
- Keep knees straight throughout exercise or bend knees slightly
only during stretch. Quadriceps serve as synergists muscle if
knees are bent slightly during stretch. Also known as Sled Donkey
- No significant stabilizers