
A single-arm shoulder flexion against a low pulley set behind you, taken from thigh height to just above horizontal. The cable keeps tension on the front delt at the bottom of the arc, where a dumbbell version has almost none, and working one arm at a time makes the usual hip-swing cheat obvious.
Set up first, then execute. Every cue below is something you can check on your next set.
Breathing & tempo — Exhale as the handle rises, hold at eye level for a second, inhale over the three-second return. Do not let the stack touch down between reps — plates settling is the sound of you giving away the constant tension the cable was chosen for.
Where to start, and what to change when it stops being hard.
Start at 5-10 kg on the stack per arm. The marker of the right weight is a one-second pause at eye level with a completely still torso. Add a plate only when 15 reps per arm meet that standard on both sides; if one arm lags, run both arms to the reps the weaker one can manage.
The errors that show up most often, and the cue that fixes each one.
Stand with your back a few centimetres from a wall or upright and keep light contact with it for the whole set. If contact breaks, drop a plate.
Lock a 10-degree bend before the first rep and treat the arm as one rigid piece. Watch your elbow in the mirror, not the handle.
Set a visual target — the handle stops at eye level and no further. Keep your shoulder pressed down away from your ear the whole way up.
Step forward until the stack stays off the pile at the bottom of the rep. Constant tension is the only reason to be using a cable here.
With a dumbbell, resistance is proportional to how far the weight sits from your shoulder — near zero at your thigh, maximal at horizontal. A low pulley pulling from behind and below changes that: the line of pull already opposes flexion at the start, so the front delt is loaded from the first centimetre rather than joining in halfway up.
Working one side at a time is the second reason to bother. The classic front-raise cheat is a small hip thrust that launches the weight through the hardest 30 degrees. With one arm loaded and a cable pulling you backwards, that cheat shows up as an obvious lean and you can feel it happening.
Accessory work at the end of a pressing session, 2-3 sets per arm. Be honest that the front delt already gets substantial work from every overhead press, bench press and dip you do — most people need one direct front-raise slot a week at most, and the rear delts need more attention than this does.
No kit, too hard, or too easy — here's where to go instead.
For this specific movement, yes, and the reason is mechanical rather than mystical. A dumbbell offers almost no resistance at the bottom of the arc and peaks only at horizontal; a low pulley behind you loads the front delt through the whole range. The trade-off is that cables are less convenient and you can only sensibly do one arm at a time.
Mostly not. The front delt is the prime mover in overhead pressing and a heavy contributor to bench and dips, so it is already the best-trained head of the deltoid in almost every lifter. One or two sets a week is a reasonable ceiling. If your shoulders look underdeveloped, the missing head is nearly always the rear, not the front.
To roughly eye level and no higher. Past about 100 degrees of flexion the upper trap does the lifting and the front delt is contributing less, so the extra range adds fatigue rather than stimulus. Stopping just above shoulder height also keeps you from shrugging, which is the most common way this exercise degrades.
You can, and a straight bar attachment lets you load both arms at once, which is faster. What you lose is the honest feedback the single-arm version gives you: with two hands on a bar, a small hip drive is easy to hide. Use the bar when you are short of time and the single handle when you actually want the front delt to work.