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Visual demonstration of the Dumbbell Straight Arm Crunch exercise

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Beginner

Difficulty
Beginner
Movement type
Strength
Primary muscles
Abs
Secondary muscles
Shoulders
Equipment
Dumbbells
Exercise guide

Dumbbell Straight Arm Crunch

3 steps Updated 29/08/2026

Dumbbell Straight Arm Crunch is a free weights exercise targeting Abdominals (Rectus Abdominis) using Dumbbells.

Step by step

How to perform it

  1. Begin by lying flat on your back with your knees bent and feet flat on the floor, holding a dumbbell with both hands extended straight above your chest.
  2. Engage your core and lift your upper back off the floor, raising the dumbbell towards the ceiling as high as possible, while keeping your arms straight.
  3. Lower your upper back, back to the floor with control, maintaining the arms extended above your chest. Repeat for the desired number of repetitions.
Dumbbell Straight Arm Crunch

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