Steps
- Seat on a flat bench with your back facing a high pulley.
- Grasp the cable rope attachment with both hands (with the palms of the hands facing each other) and place your hands securely over both shoulders. Tip: Allow the weight to hyperextend the lower back slightly. This will be your starting position.
- With the hips stationary, flex the waist so the elbows travel toward the hips. Breathe out as you perform this step.
- As you inhale, go back to the initial position slowly.
- Repeat for the recommended amount of repetitions.
Tracking it in OneRep
Add the cable seated crunch to a routine and your previous weight and reps sit beside every set, so the decision to add load is made by what is already on the screen rather than by memory. Exercise history and volume trends are one tap away, and logging works offline for the gyms where signal does not reach.
Because OneRep tracks food on the same timeline, a stall on this lift can be read against what you were actually eating that month — which is the difference between a programming problem and an eating one. More on that in tracking progressive overload without a spreadsheet.
Where the instructions come from
The steps above come from free-exercise-db, a public-domain exercise dataset. They are general guidance, not coaching for your body: if a movement hurts, stop and get someone qualified to look at it.