E ell123 New member Feb 23, 2011 #1 I am running about 5 times a week but have heard to stay skinny you need muscle which helps to burn more calories. However i really do not want to bulk up. Should i start weight training?
I am running about 5 times a week but have heard to stay skinny you need muscle which helps to burn more calories. However i really do not want to bulk up. Should i start weight training?
