Lying Elbow To Knee

A floor-based rotational core move. It provides high-tension work for the rectus abdominis and obliques while staying safe for the lower back.

Exercise Details

Level: Beginner
Body Area: core
Type: core

Required Equipment

Bodyweight-only

Target Muscle Groups

Primary

Abs

Secondary

Quads

Setup

Lie on your back. Bring one knee toward your chest and place the opposite hand behind your head. Engage your core.

Instructions

1. Crunch upward and rotate to touch your elbow to the opposite knee.
2. Return to the start slowly.
3. Maintain the crunch position.
4. Repeat then switch sides.
5. Keep the lower back flat.

Common Mistakes

1. Pulling the neck.
2. Moving too fast.
3. Resting the shoulders on the floor.

Alternative Exercises

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