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U-Boat

Angle-Based Images: U-Boat Video
Angle-Based Images: U-Boat Video
Angle-Based Images: U-Boat Video
Angle-Based Images: U-Boat Video
Angle-Based Images: U-Boat Video
U-Boat: Step 1
Step 1 Sit on the floor with knees bent and feet flat. Lean back and set your elbows on the ground. Lift your chest and pull shoulders back. With your knees touching, brace your abs and lift your legs into a 90-degree angle at your hips with knees bent.
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U-Boat: Step 2
Step 2 Slowly bring your knees toward one side of your body, keeping both of your hips on the floor. Lower your legs slightly, then trace a “U” in the air with your knees.

Progressions & Variations

Tips

Avoid over-rounding or arching the lower back. Keep you upper body upright.

Don't let your shoulders slouch. Keep your chest up and shoulders back.

Related Exercises

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