While there are many ways to increase muscle mass, one of the most dynamic and unorthodox advanced training programs for crashing the mass muscle barrier was the one used by a New York City bodybuilder named Richard Simons back in the 1960's.

If you're looking to go "old school" and overcome the challenges associated with gaining muscle mass then this program is for you.

Old school muscle building methods can withstand the test of time. This 21-Day intensive 'Mass Up Cycle' can help you gain up to 25 pounds if you're willing to put in the work. So let's get started!