Reverse-Grip Lying Barbell Triceps Extension — start position
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Reverse-Grip Lying Barbell Triceps Extension — end position
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Arms / Intermediate / Isolation (single joint)

Reverse-Grip Lying Barbell Triceps Extension

A lying barbell triceps extension with an underhand grip, lowering the bar behind the head to isolate the triceps.

At a glance

Primary
Triceps
Secondary
Forearms & grip
Equipment
Barbell, Bench
Movement pattern
Elbow extension
Level
Intermediate
Type
Arms, Isolation (single joint)

Loads the elbow. Use a load you can control and skip it if it causes pain.

How to do it

  1. Lie on a flat bench with your head at the end and grip a barbell with an underhand grip about shoulder-width apart.
  2. Hold the bar above your chest with arms extended.
  3. Keeping the upper arms still, bend the elbows to lower the bar behind your head.
  4. Extend the elbows to raise the bar back to the start.

Tips

  • Keep your elbows pointing up and in.
  • Use a moderate weight to protect the elbows.

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Muscles worked

Neck (Front)Upper traps (Front)Front delts (Front)Side delts (Front)Chest (Front)Serratus anterior (Front)Biceps (Front)Forearms & grip — secondary (Front)Abs (Front)Obliques (Front)Hip flexors (Front)Quads (Front)Adductors (Front)Shins (tibialis) (Front)Calves (Front)Outer shins (peroneals) (Front)Feet (arch & toes) (Front)Neck (Back)Upper traps (Back)Upper back (rhomboids, mid/lower traps) (Back)Rear delts (Back)Side delts (Back)Rotator cuff (Back)Lats (Back)Lower back (erectors) (Back)Triceps — primary (Back)Forearms & grip — secondary (Back)Hip abductors (glute med) (Back)Glutes (Back)Hamstrings (Back)Adductors (Back)Calves (Back)
FrontBack
  • Primary: Triceps
  • Secondary: Forearms & grip

Best for

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Illustration: Everkinetic (everkinetic.com), CC BY-SA 4.0.