Giving in to that which makes your power grow is a good idea. This certainly involves movement of some kind. Any kind of exercise that gets your heart rate up while stretching your limbs is recommended: running, Bikram yoga, Ashtanga yoga, Pilates, etc. Competitive sports are not recommended today, as your energy might be affected adversely by the win-lose dynamic. Take your time before you speak; you will be able to have a way with words if you know exactly what you want.