workout rest time

how do you know when your completely rested after a workout because if your not then you won't grow new muscle.
someone tell me please. And how do you bring your chess muscles together and make it bigger!!

 

If your wanting to grow muscles, try the HST program that is listed at the top of the webpage under 'articles'

 

Not true. You can load a muscle before it has finished recovering, for hypertrophy at least.