ABDOMINALS · MACHINE

How to do the cable crunch

The cable crunch trains your abdominals. Here is how to do it with good form.

Cable Crunch illustration

Step by step

  1. Grab a rope attachment with both hands and have your thumbs facing up.
  2. Kneel, lean forward, and position the rope behind your head. Keep your hands close to your neck.
  3. Once in position, engage your midsection.
  4. Initiate the crunch by taking a breath and flexing your abs. Focus on crunching your torso instead of simply moving at the hips.
  5. Hold for a moment as you exhale.
  6. Slowly raise your torso to bring yourself to the starting position as you breathe in.

Muscles worked

PrimaryAbdominals
EquipmentMachine

Sets and reps

Beginner3 sets of as many clean reps as you can, stopping 2 reps short of failure
Muscle growth3–4 sets of 8–15 reps; add a pause or extra load when 15 gets easy
Conditioning2–4 rounds of 30–45 s work, 15–30 s rest

Pick the row that matches your goal. Add weight or reps once every set feels controlled, and log each set so you can see the trend.

Programs that use the cable crunch

Track your progress

Repto shows what you lifted on your last session for every set, suggests your next weight, and starts the rest timer when you tick the set. Your estimated 1-rep max and volume for each exercise are charted over time.

Alternatives for your abdominals

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