A A New member Dec 15, 2010 #1 i'm a male and 16 and 6'0 and weigh 215lbs (mostly fat) I want to lose weight, So how many sprints do I do a day and how long are the rest periods in between them?
i'm a male and 16 and 6'0 and weigh 215lbs (mostly fat) I want to lose weight, So how many sprints do I do a day and how long are the rest periods in between them?
