Exercise Ball Leg Curl

Description

How to Do Exercise Ball Leg Curl

1. 1
   Setup

   Lie supine on the floor with your legs extended, placing your heels and lower calves on top of a stability ball.

2. 2
   Setup

   Position your body so your hips are slightly elevated off the floor, forming a straight line from your shoulders to your heels; keep your arms extended by your sides for stability.

3. 3

   Exhale as you engage your hamstrings and glutes to curl the stability ball towards your glutes, bending your knees and lifting your hips further off the floor.

4. 4

   Continue pulling the ball until your feet are flat on the ball and your knees are bent at approximately a 90-degree angle, maintaining a strong glute contraction.

5. 5

   Inhale as you slowly extend your legs, pushing the stability ball away from your body with control, returning to the starting position with slightly elevated hips.

Tips

• Actively squeeze your hamstrings throughout the curling motion, imagining you're trying to touch your heels to your glutes for a stronger contraction.
• Keep your hips elevated and stable throughout the entire movement, avoiding any sagging that reduces tension on the hamstrings.
• Slowly extend your legs on the return, resisting the ball's outward movement to maximize time under tension and build strength.
• Engage your core by bracing your abdominal muscles to maintain a stable torso and prevent lower back arching during the exercise.

Common Mistakes

• ×Sagging hips during the movement reduces hamstring activation; fix this by actively pushing your hips upwards throughout the entire curl and extension.
• ×Jerking the ball quickly with momentum rather than controlled muscle contraction diminishes effectiveness; instead, perform the movement slowly and deliberately, focusing on muscle engagement.
• ×Arching the lower back excessively can cause discomfort; correct this by bracing your core and maintaining a neutral spine, only lifting the hips as high as your hamstrings allow.