Dumbbell Lying One Arm Supinated Triceps Extension

Dumbbell Lying One Arm Supinated Triceps Extension demonstration gif

Instructions:

  • 1Lie on your back with your knees bent and feet flat on the floor.
  • 2Hold a dumbbell in one hand with your arm fully extended towards the ceiling.
  • 3Bend at the elbow to slowly lower the dumbbell towards the opposite shoulder.
  • 4Once your forearm is parallel to your body, extend your arm back to the starting position.
  • 5Repeat for your desired number of reps, then switch arms.

Tips:

  • Keep your upper arm still throughout the movement.
  • Make sure to perform the movement slowly and controlled.
  • Keep your core tight during the exercise.
  • Focus on the movement to feel the contraction of the triceps.

Dumbbell Lying One Arm Supinated Triceps Extension Muscles Worked

Arms

Back

Core

Legs