Long Arm Crunch

Increases the lever length of the upper body, making the standard crunch significantly more difficult for the upper abdominals.

Exercise Details

Level: Beginner
Body Area: core
Type: core

Required Equipment

Bodyweight-only

Target Muscle Groups

Primary

Abs

Secondary

Back

Setup

Lie on your back with knees bent. Extend your arms straight overhead and clasp your hands. Press your lower back down.

Instructions

1. Lift your shoulders off the floor while keeping your arms extended.
2. Reach toward the wall behind you then up.
3. Squeeze the abs at the top.
4. Lower back down slowly.
5. Maintain core tension.

Common Mistakes

1. Pulling with the neck.
2. Bending the elbows.
3. Arching the lower back.

Alternative Exercises

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