In this class, we'll focus on getting our triceps to fire. The main action of the triceps is to straighten the arms. Their antagonist muscles, on the front of the upper arm are the biceps & brachialis. When the muscles tone circumferentially around the upper arm when weight-bearing, this helps to keep the arm bone centered in the shoulder socket (the optimal alignment for the shoulder). So, when the triceps are working, they help create needed stability in both the arms and shoulders. Enjoy this fun class!