A Amse New member Oct 29, 2010 #1 I use to do cardio thinking that would increase my leg muscles and my speed but i need to know for sure what shall i do in the gym that doesn't involve weights to increase my speed so i can be fast in football and such. thanks
I use to do cardio thinking that would increase my leg muscles and my speed but i need to know for sure what shall i do in the gym that doesn't involve weights to increase my speed so i can be fast in football and such. thanks
