How a bowhunter can scientifically develop Ice in their vanes with Ben Greenfield

Phil is joined by Ben Greenfield to discuss heart rate, your nervous system, your vegal nerve and how to scientifically develop Ice in your vanes.  Ben has been a previous guest on Phil's other podcast, The Natural Born Hunter and is a wealth of knowledge.  You can find more info on Ben on his blog at www.bengreenfieldfitness.com or checkout his book, Beyond Training.  Special thanks to Hoyt archery for partnering with today's show. Check them out at www.hoyt.com