Strengthen Core with Leg Crunches

Leg Crunches

Rep Range

Time Based

Hints

Start with your back elevated off the ground and arms beside you on the floor for support. With knees slightly bent, lift your legs while simultaneously elevating your upper body towards your legs.

Common Mistakes

Avoid straining or arching your back. Always engage the core and use arms solely for stability, not for pulling.

Breathing

Exhale as you crunch upwards; inhale as you return to the starting position. Repeat.

Muscle Focus

Primary Muscles

Abs

Secondary Muscles

Obliques, Hip Flexors