dumbbell standing triceps extension

Instructions

1. 1

   Étape 1: Stand with your feet shoulder-width apart and hold a dumbbell in one hand.

2. 2

   Étape 2: Raise the dumbbell overhead, keeping your arm straight.

3. 3

   Étape 3: Bend your elbow and lower the dumbbell behind your head, keeping your upper arm stationary.

4. 4

   Étape 4: Extend your arm back up to the starting position.

5. 5

   Étape 5: Repeat for the desired number of repetitions.