Weighted Movement Muscle Involvement
Leg Curl  - Flexion and Extension of the Lower Leg at the knee

Flexion (Gravity Resisted)
Hamstrings (concentric)


Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player


Extension (Gravity Assited)
Hamstrings (eccentric)

*You would need to reposition the upper leg against gravity to work the quadriceps femoris muscles in a separate exercise.