Steps
- Grab a straight bar or E-Z bar attachment that is attached to the low pulley with both hands, using an underhand (palms facing up) shoulder-width grip.
- Lie flat on your back on top of an exercise mat in front of the weight stack with your feet flat against the frame of the pulley machine and your legs straight.
- With your arms extended and your elbows close to your body slightly bend your arms. This will be your starting position.
- While keeping your upper arms stationary and the elbows close to your body, curl the bar up slowly toward your chest as you breathe out and you squeeze the biceps.
- After a second squeeze at the top of the movement, slowly return to the starting position.
- Repeat for the recommended amount of repetitions.
Tracking it in OneRep
Add the lying cable curl 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.