NuFocco
Exercises
Triceps

Single-Arm Overhead Dumbbell Triceps Extension

Intermediate
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muscles worked
primary
Triceps
How to do it
Execution:
  1. 1
    Hold a dumbbell overhead with one hand.
  2. 2
    Lower it behind your head by bending your elbow.
  3. 3
    Fully extend your arm.
Tip: use your free hand to hold the working elbow and prevent it from flaring — drastically improves isolation.