M Mika A Guest Mar 4, 2009 #1 I leave in a few days... and i can barely finish a mile in a time that i dont even want to say... im wayyy out of shape... will they build up my cardio and stamina slowly but surely or what?
I leave in a few days... and i can barely finish a mile in a time that i dont even want to say... im wayyy out of shape... will they build up my cardio and stamina slowly but surely or what?
