
How to do the Ball Leg Curl
- Begin on the floor laying on your back with your feet on top of the ball.
- Position the ball so that when your legs are extended your ankles are on top of the ball. This will be your starting position.
- Raise your hips off of the ground, keeping your weight on the shoulder blades and your feet.
- Flex the knees, pulling the ball as close to you as you can, contracting the hamstrings.
- After a brief pause, return to the starting position.
Muscles worked
| Role | Muscles |
|---|---|
| Primary | hamstrings |
| Secondary | calves, glutes |
| Equipment | exercise ball |
| Difficulty | beginner |
| Type | isolation |
No exercise ball? Train the same muscles with these
Ordered by how likely you are to own the 6 options.
Harder than the Ball Leg Curl
Superset the Ball Leg Curl with
Opposing quads work — alternate sets without extra rest.
Common questions
What muscles does the Ball Leg Curl work?
The Ball Leg Curl primarily works the hamstrings, with the calves and glutes as secondary movers. Floor Glute-Ham Raise, Platform Hamstring Slides, and Alternating Hang Clean train the same muscle, across 8 equipment types.
What equipment do you need for the Ball Leg Curl?
An Exercise Ball. Without an exercise ball, Floor Glute-Ham Raise, Natural Glute Ham Raise, and Dumbbell Clean train the same muscle, and 20 of the catalogue's options for this muscle need no equipment.
Is the Ball Leg Curl suitable for beginners?
Yes, the Ball Leg Curl is rated beginner. Split Snatch, Reverse Band Sumo Deadlift, and Power Snatch are the progressions from here.
Where should the Ball Leg Curl go in a workout?
Late — the Ball Leg Curl is isolation work, so it follows your compounds. Supersetting it with Cable Hip Adduction and Leg Extensions cuts session time without extra rest.
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