Is there some exercises that i can do in small spaces as well that would improve my sprints? Also, is it possible that I could be really good at endurance and sprints?
Is there some exercises that i can do in small spaces as well that would improve my sprints? Also, is it possible that I could be really good at endurance and sprints?
hello there anybody home http://www.youtube.com/watch?v=DfyIwfqUcY0