Ham Curls are an advanced exercise for the hamstrings. This
exercise should be performed with great control to prevent
injury. For a more challenging version, lift one leg in the
air and pull the ball in with the other leg.
position: Lie on the floor
with your heels on the ball and your hips lifted off the mat.
Bend your knees as you curl the ball in towards your glutes.
OVER THE IMAGE WITH YOUR MOUSE TO SEE MOVEMENT*