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Correct form for Machine Biceps Curl
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Machine Biceps Curl tutorial

The machine biceps curl is an isolation exercise that strengthens the biceps safely and with control through a guided path. The machine's pivot lines up with the elbow joint and provides fairly even resistance throughout the movement.

How to perform

  1. Adjust the seat so your elbows line up with the machine's pivot point.
  2. Sit down and rest the backs of your upper arms on the pad.
  3. Grip the handles with palms up and keep your back straight.
  4. Bend your elbows to curl the handles toward your shoulders.
  5. Squeeze your biceps at the top and pause briefly.
  6. Return the handles slowly and under control to the start.
Breathing: Exhale as you curl up and inhale as you return.

Key tips

  • Correct seat adjustment is the most important factor for elbow comfort.
  • Choose a weight that lets you do 10 to 15 clean reps.
  • Keep your shoulders down and relaxed.

Common mistakes

  • Not adjusting the seat so the elbow is misaligned with the pivot.
  • Letting the weight drop and the plates slam together.
  • Shrugging the shoulders or leaning back for help.
Safety: People with elbow injuries should work with light weight in a pain-free range and stop if they feel sharp pain.
BicepsPrimary muscle
MachineEquipment
BeginnerLevel
GymLocation
Assisting muscles

Suggested sets and reps

Beginner2–3 sets × 12–15 reps
Muscle mass3–4 sets × 10–15 reps
Strength3 sets × 8–10 reps
Fat burning3 sets × 15–20 reps

Pick a weight where the last 1 to 2 reps are hard but done with correct form.

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