Lean By Jay: A 4 week beginners program to help you sculpt the body and life you deserve

Lean by Jay is a series of three novels designed to help you get in the best shape of your life - without having to join a gym or make any drastic lifestyle changes. Jay Smith (a former professional boxer, now personal trainer) has designed a program that - with minimal changes to your life - can have a huge impact on your overall health, physical shape, and energy.