Gym Ball Plank With Rotation

Classic plank exercise variation collection. Gym Ball Plank With Rotations. To do Gym Ball Plank or Swiss Ball Plank. Get in the Classic Plank position with your forearms on the gym ball and your feet wide a part.
Keeping your back straight and core braced, slowly move your arms in the circle with a stirring motion.
complete 10 rotations in one directions before going to the other way
Perform 10 reps each way and 4 sets.