Old School Fusion Arms on Ball
25m
This is one of my favorite arm workouts with heavier weights. You will need a big exercise ball, too. If you tighten in your hip flexors from too much sitting, stand for some of the appropriate moves like Lateral Raises or V-Bicep Curls. Watch your form in this one! Have fun. (I use 10s, 6s, 3s). xo