I want to burn fat (and get rid of that layer of flab that’s covering my abs). Should I work out at a low intensity? A fitness expert sounds off on the enigmatic fat-burning zone.
Read the article at Details.com
I want to burn fat (and get rid of that layer of flab that’s covering my abs). Should I work out at a low intensity? A fitness expert sounds off on the enigmatic fat-burning zone.
Read the article at Details.com