How can you get fit by only running?

What is Fit

Being Fit means Different Things to Different People, at Different Times. For some simple examples:

For a teen (teenage person), being Fit might mean Excelling in a Sport that they are involved in.

For a 20 something Sports person, say for an up and coming Mixed Martial Arts fighter, in addition to being obviously skilled in various Martial Arts, being Fit probably means being Strong enough to throw Effective Punches/Moves, to Counter Opponents Punches/Moves, to stay at their preferred Body Weight and to be adequately Conditioned to be able to stay Effective through 3 (or 5) rounds, each of which lasts 5 minutes. Read More...