Are You Always Trying to Gain Fitness at the Fastest Rate at All Times?

There is no magic in round numbers, you know, if if you're 79 21, it's not like you're yous going to explodea. But yet, you want to be dialed into that formula when you're actively pursuing peak fit. At other times you can kind of do what you want, as long as you're training enough to get fitter and not training so hard that you're risking burning out.