When new clients come to me wanting to know what in the world they have to do in order to put on lean muscle mass, these are the "go-to" methods I start them out on. I guarantee you’ll be at a loss for words once you start using them. Download them and use them in your workout immediately... They work!
Chandler Marchman, CSCS / CPT
Co-Founder & CEO, MarchmanStrength.com