Rolling Dumbbell Triceps Extension

Instructions

1. 
   Lie on a flat bench holding a pair of dumbbells over your chest in a neutral grip with your arms extended. Keeping your elbows forward, bring the edge of each dumbbell down to your front deltoids, then roll them backward so they’re parallel to the ground with your fists pointed at the floor.
2. 
   Reverse this motion and press upward to return to the start position. This increases the stretch in your triceps.