As the year winds to a close it’s hard to keep up a diet, and the body takes it easy and relaxes. Nevertheless, Marcio Feitosa, headmaster at Gracie Barra America, in California, along with the other trainers on the team, have taken it upon themselves to teach you how to improve your physical conditioning, equilibrium and postural stability, among other benefits. Great stuff to help you go to town on the mats in 2012. Enjoy your training!