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Abdominal Crunches Machine

Abdominal Crunches Machine illustration

Primary muscles: Abdominals

Secondary muscles: Hip Flexors, Side Abdominals

Machine
Machine

How to do the Abdominal Crunches Machine

  1. Lie on your back with your knees bent, feet flat on the floor, and hands lightly behind your head.
  2. Engage your core and lift your shoulder blades off the floor, bringing your chest toward your knees.
  3. Hold briefly at the top, keeping tension in your abs.
  4. Lower back to the starting position under control and repeat.

Form tips

  • Avoid pulling on your neck with your hands — use your core to lift.
  • Exhale forcefully as you crunch up to enhance core contraction.
  • Control the lowering phase rather than dropping back to the floor.

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