How long can you sprint at maximum effort?

14-12-2018, 09:12 PM

Bubble Wrote: Boxing is how you do it. You get stronger but not more muscular. You might gain muscle mass but toning it is the weightlifting department.

I've done plenty of martial arts, but boxing is new to me. I'd prefer if it was just training on sandbags tbh, and nowadays I get most of my competitive fighting spirit out by playing fighting games.