Dumbbell One Arm Triceps Extension (on bench)

Dumbbell One Arm Triceps Extension demonstration gif

Instructions:

  • 1Lie down on your back on a flat bench
  • 2Hold a dumbbell in one hand and extend your arm directly above you
  • 3Slowly bend your arm at the elbow, bringing the dumbbell towards your shoulder
  • 4Extend your arm back to the original position
  • 5Switch arms and repeat the process

Tips:

  • Keep your upper arm stationary throughout the exercise
  • Your forearm should do all the moving
  • Control the weight on the way down
  • Extend your arm fully on the way up

Dumbbell One Arm Triceps Extension Muscles Worked

Arms

Back

Core

Legs