Lessons I Have Learned From Physiology and How They Can Make You a Faster Runner
About the Author “Jason Karp, PhD, is the owner of Run- Fit, LLC, 2011 IDEA Personal Trainer of the Year, and creator of the Run-Fit Specialist Certification running at Fit Singapore on 5th September 2017″ He has more than 200 published articles in international running, coaching, and fitness magazines, is the author of six books, including…