tell me some things i can do to build stamina, besides running, i asked Cal "the farmer" Scottsman and he didnt help


play with your self for several hrs and you will work up a sweatHumorraz said:tell me some things i can do to build stamina, besides running, i asked Cal "the farmer" Scottsman and he didnt help![]()

)mechman said:bigmack, what is high intensity interval training?