Primary
Glutes
Secondary
Hamstrings, Core
Equipment
Stability Ball
Difficulty
Intermediate
Type
Hinge
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MySetPlan shows you when to use Stability Ball Leg Curl, how many sets and reps to do, what to pair it with, and how to progress next week.
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Exercise guidance based on established strength-training principles and practical programming.
The stability ball leg curl bridges your hips while lying on your back, then curls the ball toward you by bending your knees—combining hip extension with knee flexion for complete glute and hamstring activation. The unstable ball surface requires constant stabilization from your core and hips throughout the movement.
When to use it
Use for hamstring and glute work with a stability challenge.
Who it's for
Intermediate lifters wanting core stability challenges.
Start with your heels on top of the ball and lift your hips into a bridge. Keep your hips elevated as you curl the ball toward your glutes by bending your knees. Do not let your hips drop during the curl or extension phases.
Also targets: Hamstrings, Core
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Lie on your back with heels on a stability ball.
Lift your hips off the ground into a bridge.
Keep your core engaged throughout.
Curl the ball toward your body by bending your knees.
Squeeze glutes and hamstrings at peak contraction.
Extend your legs back out with control.
Keep your hips elevated throughout.
Don't let hips drop between reps.
Control the ball throughout the movement.
Program stability ball leg curls for hamstring and glute work when you want added core stability challenge, for home gym training, or as an alternative to machine leg curls. Use moderate reps with controlled tempo. They pair well with hip thrust variations.
Hips dropping during the curl.
Losing hip position during the Stability Ball Leg Curl changes the loading pattern and can reduce the intended work for your Glutes (gluteus maximus). Keep your hips aligned with the setup cues and move only through the range you can control.
Losing control of the ball.
Hip hinge movements like the Stability Ball Leg Curl depend on a consistent hip path. Keep the load controlled, maintain your brace, and let your Glutes (gluteus maximus) guide the movement.
Not fully extending the legs.
Cutting the range of motion short on the Stability Ball Leg Curl can reduce the training stimulus for your Glutes (gluteus maximus). Use the largest comfortable range you can control without changing the intended setup.
Intermediate lifters wanting core stability challenges.
Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.
This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.
Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.
General guideline: 3 sets of 10-12 reps. Rest 60s.
MySetPlan places Stability Ball Leg Curl inside a complete workout — with the right sets, reps, rest periods, and a progression you can follow week to week.
Sample workout
MySetPlan guides you set by set, times your rest, lets you swap if equipment is busy, and tells you what to do next.
Try Gym Mode FreeMySetPlan picks the right exercises for your goals — like the Stability Ball Leg Curl — and builds them into a monthly program. Every set, every rep, planned out.
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Stability Ball Leg Curl
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Frequently Asked Questions About the Stability Ball Leg Curl
The Stability Ball Leg Curl primarily targets the Glutes (gluteus maximus), Hamstrings, making it an effective exercise for glutes development. Secondary muscles worked during the Stability Ball Leg Curl include Core, providing additional training stimulus. Stabilizer muscles engaged include Hip stabilizers, Lower back.
The Stability Ball Leg Curl is rated as intermediate difficulty, meaning it requires some training experience. Intermediate lifters wanting core stability challenges. Focus on proper technique and consider starting with easier variations.
For the Stability Ball Leg Curl, the recommended approach depends on your goals. 3 sets of 10-12 reps. Rest 60s. For strength, use 6-8 reps. For muscle growth, perform 10-12 reps. For endurance, complete 15-20 reps.
The Stability Ball Leg Curl typically requires a stability ball, which most home gyms don't have. For a home-friendly alternative targeting the same muscles, check the variations section above.
Good alternatives to the Stability Ball Leg Curl include: Lying Leg Curl, Glute Ham Raise. These exercises target similar muscle groups as the Stability Ball Leg Curl and can be used as substitutes based on your equipment availability, gym setup, or training preferences.