60 pounds
60 pounds
Out of context: Reply #35
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- panacea0
The Myth of the Fat-burning Zone
http://www.active.com/triathlon/…I play tennis twice a week, I feel as if I'm burning ~400 cal/hr
actually, their app looks good
http://www.active.com/mobile/?cm…- sorry, TheFatBaron, mentioned the couch to 5K thing above.panacea