Hello,
Building muscle requires a positive energy balance, which means that you must take in more calories than you burn. You need roughly 2,800 calories to build a pound of muscle.
There are some athletes who take a form of steroids known as anabolic-androgenic steroids or just anabolic...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.