Hey guys (or girls)...
I have heard over and over that while doing my cardio, I need to keep my MHR at 70%. Well, now I'm hearing that that is too high -- that it should be between 45-55 to burn fat...any higher, you're just burning muscle...so...anybody know the RIGHT way??????
I have heard over and over that while doing my cardio, I need to keep my MHR at 70%. Well, now I'm hearing that that is too high -- that it should be between 45-55 to burn fat...any higher, you're just burning muscle...so...anybody know the RIGHT way??????