Physical therapist, Jessica Cozine-Lehman, earned her undergraduate degree from Northern Arizona University in Flagstaff, AZ and her Doctor of Physica...

Potential Long Term Health Problems Associated with Ultra-Endurance Running: A Narrative ReviewNick’s interview on triathlete magazineNick’s book- The...

Julien Périard is a Research Professor at the University of Canberra Research Institute for Sport and Exercise (UCRISE), where he leads the Environmen...

Brent Ruby is an exercise physiologist at the University of MontanaYou can find out more about his lab here-https://www.researchgate.net/lab/Brent-C-R...

Coach Koop sits down with coaches Stephanie Howe PhD, AJW, Darcie Murphy, and Ryne Anderson to discuss what they are doing with their athletes’ transi...

In this podcast, Coach Koop takes on listener questions. The first question was about training for adversity and toughness. How often should you do th...

Karim’s Instagram- @myperformancepsychologistThe previous episode with Karim: https://www.jasonkoop.com/podcast/mental-skills-and-self-talk-for-ultrar...

Kyle Smith is a researcher and Ph.D. candidate at the University of Arizona. He is the lead author of this paper which was discussed during the podcas...

Jamie Pugh is a researcher, coach, and athlete with a specialty in GI issues in endurance sports. He is the co-author on the recent paper- Gastrointes...

Rick Prince is the Founder and CEO of UESCA. https://coachendurancesports.com/Discount for KoopCast Listeners- Get $100 off the UESCA Ultramarathon Co...