- Marc Byrne
ZMA is a mixture of two main components which include zinc magnesium aspartate and monomethionine/aspartate. This article will help a person to understand how ZMA helps in muscle gains. In bodybuilding, there are three main elements which improve effectiveness of muscle gain during workouts. These elements are nutrition, training, and recovery. As a bodybuilder, if you are weak in any of these factors, you will have to face progress...