Dumbbell Standing Triceps Extension

How To

1. 1

   Stand with your feet shoulder-width apart and hold a dumbbell in one hand.

2. 2

   Raise the dumbbell overhead, keeping your arm straight.

3. 3

   Bend your elbow and lower the dumbbell behind your head, keeping your upper arm stationary.

4. 4

   Extend your arm back up to the starting position.

5. 5

   Repeat for the desired number of repetitions.