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Machine Assisted Chin-Up

LatsBiceps Upper backForearmsAbs Compound Assisted pull-up machine
Demo (loops)

How to do it

Starting position

  1. Set your assistance weight. The higher the number, the more it helps, making it easier.
  2. Grip the handles shoulder-width apart with your palms facing you.
  3. Place your knees or feet on the pad and put your weight on it.
  4. With your arms extended, pull your shoulders down slightly so they do not rise toward your ears.

Movement

  1. Pull as if lifting your chest toward the handles.
  2. Drive your elbows down toward the front of your torso.
  3. When your chin reaches the height of the handles, squeeze your back and pause briefly.
  4. Lower yourself slowly until your arms are fully extended.

Breathing

Exhale as you pull up, inhale as you lower.

Cautions

  • The heavier the assistance weight, the easier it gets. Many people misunderstand this when setting it.
  • If you bounce your knees with momentum, the pad shakes and tension disappears.
  • If you completely relax on the way down, your shoulders suddenly stretch, so stay in control all the way down.
  • Gradually reducing the assistance weight is how you progress in this exercise.

Exercise info

Primary musclesLatsBiceps
Secondary musclesUpper back · Forearms · Abs
EquipmentAssisted pull-up machine
Movement patternVertical pull
Rep range8–15 reps
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Representative exercise: Machine Assisted Chin-Up

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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.