Sheli McCoy is back on the show talking diet and training concepts in crossfit. I raise more questions on what is nutrition in the crossfit world and how has it evolved, how is crossfit evolving to change its approach to training, what actually is crossfit in terms of its competition testing, why do a kipping pull up and other speed variations of exercises, what is the future of crossfit, and more. Oh - and we talk about altitude training, mainly because sheli was sat in an altitude training centre at the time.  Sheli's social links: Instagram: https://www.instagram.com/cfsheli/ Facebook: https://www.facebook.com/Completephyzique/?pnref=lhc Or Facebook profile: https://www.facebook.com/sheli.mccoy Blog: http://www.completephyzique.com/blog/