Body and Brain Training Designed to Unlock Your Hidden Potential An entirely new way to train. Up until now working out has been defined as having one of two goals─get bigger or get leaner. But why are those the only goals? What if there was a third, practical, healthy and exciting way to train our body as well as our mind? Functional Training and Beyond shows us how we can train our brains just like our bodies, and how to incorporate this into a comprehensive, well-rounded program.