>>6018239this desu. I've found that since starting to exercise, my legs don't feel like they're throbbing, and I can draw for a lot longer.
You'll save time exercising, than if you just think to yourself you'll spend all day drawing with your arm wobbling and shaking. Get yourself a nice steady arm, and a nice healthy heart, and your lines will be nice and straight and you can draw for longer, too.
