Stability Ball Leg Curl
10 reps
With hips lifted, bend your knees to roll the ball toward you, then roll it back out under control.
Tap to try it
What happens when you tap record
It all runs on your device
The camera and the rep-counting AI work right here in your browser. Nothing is streamed or uploaded while you train.
Every rep earns +1 XP
Watch your XP climb in the top bar as you go — no account needed to start earning.
Your clip stays on this device
The recording is kept locally in your browser. It only moves to the cloud once you create an account.
It carries over when you sign up
Make a free account and your reps and clips come with you — nothing you did here is lost.
HAMSTRINGS
Stability Ball Leg Curl
A hamstring and glute exercise using a stability ball instead of a machine. With your hips bridged up, you curl the ball toward you using your legs, which challenges strength and stability together. It's a demanding bodyweight alternative to the machine leg curl.
How to do it
- 1
Lie on your back with your shoulders on the floor, arms out to your sides, and heels resting on a stability ball.
- 2
Lift your hips off the floor so your body forms a straight line from shoulders to heels.
- 3
Bend your knees to roll the ball in toward you.
- 4
Roll the ball back out to straighten your legs and return to the start.
- 5
Repeat for the prescribed reps, keeping your hips lifted throughout.
