Dumbbell Straight Arm Twisting Sit-Up

A dynamic core movement that combines spinal flexion with rotation. It targets the rectus abdominis and obliques simultaneously.

Exercise Details

Level: Intermediate
Body Area: core
Type: core

Required Equipment

Dumbbells

Target Muscle Groups

Primary

Abs

Secondary

Back

Setup

Lie on your back with feet flat. Hold a dumbbell with both hands, arms extended straight up.

Instructions

1. Perform a sit-up while keeping your arms vertical.
2. At the top, rotate your torso to one side.
3. Lower back down slowly.
4. Repeat, rotating to the other side.
5. Maintain a braced core throughout.

Common Mistakes

1. Rounding the lower back.
2. Dropping the arms.
3. Using momentum to sit up.

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