Overhead Cable Curl
Standing between two high pulleys with the arms out level and palms up, you curl both handles toward your ears. Shoulder flexion is already at 90 degrees, so the biceps starts partly shortened and the peak of the resistance lands at the top of the rep rather than the bottom.
Own the movement
Set up first, then execute. Every cue below is something you can check on your next set.
Before the first rep
- Set both pulleys a hand's width above shoulder height and check the weight stacks match exactly on each side.
- Use single handles, not a rope or bar. Grab them with palms turned toward the ceiling.
- Step to the exact midpoint between the towers, feet shoulder-width, so both cables pull with the same tension.
- Walk forward until there is tension in the cables at full arm extension — no slack at the start.
- Set the ribs down and squeeze your glutes so your torso does not arch back as the arms load.
Every rep
Breathing & tempo — Exhale as you curl in, inhale as you extend. One second in, one second held hard at the peak, two seconds out. Never hold your breath — the arms-up position already makes it awkward to brace.
Sets, reps & load
Where to start, and what to change when it stops being hard.
Start light — around 5-10 kg per side, roughly a third of what you handle on a standing cable curl. Good looks like a full one-second squeeze at the top with the elbows still level and no torso lean. Progress by holding the contraction longer or adding reps before you add plates.
What goes wrong
The errors that show up most often, and the cue that fixes each one.
Have someone film one set from the front, or watch the mirror. When the elbows sag, the rep has become a standing cable curl. Reduce the load until you can hold the arms level for every rep.
Start at about a third of your standing cable curl weight and keep the torso vertical. This position is mechanically weak by design; heavy weight here just recruits your lower back.
Line your body up with the two towers before the first rep and check the plate stacks are set to the same number. An uneven start trains one arm harder for the entire set.
Take two seconds to open the arms and stop the weight short of the plates touching. Constant tension is the only real advantage the cable has here.
Why bother
Curls done with dumbbells or a bar are hardest when the forearm is horizontal and easiest at the top. Setting the pulleys above shoulder height flips that: the cable pulls straight along your arm at the finish, so the hardest point of the rep is the fully contracted position with the elbow bent past 90 degrees.
The long head of the biceps also crosses the shoulder, and holding the arms out at shoulder height keeps it shortened at one end throughout. That is why this feels like a hard squeeze at very light weight and why it is a poor choice for building the movement's strength — you are training the top end of the range, nothing else.
Where it fits
As a finisher, one or two sets of 12-20 at the end of an arm session, after you have done a curl that loads the stretch. It is a complement to incline or preacher work, never a replacement. Do not build an arm day around it.
If this one isn't it
No kit, too hard, or too easy — here's where to go instead.
Same job, different kit
Start here instead
When this gets easy
Asked and answered
Does this build the biceps peak?
No. Peak is the shape of the muscle belly and that is set by where your tendons attach, which no exercise changes. What this does is load the shortened end of the range, which most curls barely touch. Grow the whole muscle and the peak shows up as a consequence of size, not of exercise selection.
Can I do it one arm at a time?
Yes, and it is often better. A single high pulley lets you set the height precisely for your arm and stops you drifting off centre. You lose the symmetry of the double-cable version, which is mostly aesthetic anyway. Do the same reps each side and keep the upper arm parallel to the floor.
Why can I barely move any weight on this?
Because the position is genuinely weak. The long head is shortened at the shoulder before the rep even starts, and the resistance peaks where your elbow has the least leverage. That is the exercise doing its job. Judge it by how hard the squeeze feels, not by the number on the stack.
Is it worth doing at all if I already do preacher curls?
As a two-set finisher, yes — preacher curls load the stretch and this loads the squeeze, and they are close to opposites. If your arm training time is short, keep the preacher work and drop this. It is a complement, not a foundation.