Ben Askren and Spartan Owner Joe DeSena wrote a book Extreme Balance to teach wrestlers how to balance paradox to Succeed in wrestling and life. 

Wrestling Mindset is the Official Mental Training Partner of USA Wrestling. 

Timestamps:

2:15 - Living in a world of paradox 

8:09 - The most common questions 

12:30 - Balancing confidence and motivation 

21:29 - Not following Iowa-style wrestling 

26:39 - Inspiration from other martial arts 

33:24 - Wrestling concepts for everyday life