Originally Posted by Randy Gurley
Hey, thanks guys. I've never really looked deep into the matter, my brother told me the other day that I need to stop doing cardio or I'll lose all my muscle. I knew he didn't know what he was talking about but I did believe cardio could affect muscle mass despite consuming adequate calories. FYI, I got the BCAA intake from reading some of Martin Berkhan's blog, my weekend runs are early morning and fasted and he advocates BCAA's during any type of fasted training. Thanks again.
Fasted training is the exact opposite of what you should be doing if you want to avoid losing muscle.