Summary: http://thebodycast.org/wp-content/uploads/2013/09/20130904_Bodycast_Ep19.mp3 In this episode, Bridget and Ted talk to trainer Zak Bietila about everything from handstands and CrossFit to how elite endurance athletes train for power. News of the Week covers the amazing accomplishments of Diana Nyad, happiness, and how music can stave off dementia. Plus, producer Peralta shares tells us about two of his injuries.
