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Cable Rope Hammer Curl

BicepsForearms Isolation Cable machine
Demo (loops)

How to do it

Starting position

  1. Attach the rope handle to the bottom of the cable.
  2. Stand with your feet hip-width apart and grip the handles facing each other.
  3. Look straight ahead and stand with your chest up.

Movement

  1. Keep the backs of your hands facing outward and raise the handles.
  2. Contract your biceps and pull all the way up.
  3. Slowly return to the starting position while feeling the resistance.

Breathing

Exhale as you pull the handles, and inhale as you lower them.

Trainer tips

  • Grip the rope with a neutral grip
  • Keep your elbows pinned to your torso and pull
  • Spread the rope slightly at the top

Cautions

  • Excessive weight strains your wrist joints, so start with a light weight.
  • If you use momentum, it leads to a lower back injury, so brace your abs tightly.
  • Arching the body back while pulling
  • Lifting the elbows upward

Exercise info

Primary musclesBicepsForearms
EquipmentCable machine
Movement patternIsolation
Rep range10–15 reps
37 similar exercises

Representative exercise: Cross-Body Hammer Curl

How GYMKC sets the weight for this exercise

For example, if you do 10 reps with 40 kg and log that you could have done about 2 more, GYMKC estimates your 1RM at about 57.6 kg.

With the cable machine, each step is 5 kg (10 lb), so the next weight is 45 kg. Within your 10–15 reps target, the sets you log decide whether to add reps first or add weight.

These numbers are an example of how the calculation works. Your actual prescription is recalculated every set from your own records. See how the calculation works

Related exercises

This information is based on our analysis of public content from evidence-based training experts in Korea and abroad. It is not a substitute for medical advice. Weights and sets differ from person to person. The GYMKC app uses the sets you log to calculate the weight and reps for your next set.