The Cable Biceps Curl (SZ-bar) targets the biceps muscles effectively using a cable machine.
To perform the exercise:
- Attach the SZ-bar to the low pulley of a cable machine.
- Stand facing the machine, grasp the bar with an underhand grip.
- Keep your elbows close to your torso and curl the bar towards your shoulders.
- Slowly lower the bar back to the starting position.
How to perform the Cable Biceps Curl (SZ-bar)
- Set up. Set up in a stable, balanced starting position appropriate for the Cable Biceps Curl (SZ-bar) using your cable.
- Brace and execute. Brace your core, control the descent, and move through a full pain-free range of motion while emphasizing your biceps.
- Reset. Reverse the movement under control and reset between repetitions, keeping your form crisp on every rep.
Coaching cues
- Move with intent — every rep should feel deliberate, not rushed.
- Drive force through your biceps rather than momentum.
- Keep your breathing steady: exhale on the hard part, inhale on the reset.
Common mistakes
- Using too much weight and losing positional control.
- Cutting the range of motion short and missing the target muscle.
- Letting your spine round or hyperextend instead of staying neutral.
Detailed cues, common mistakes, and demonstration video are available in the Fitly app.
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