Jason Karp

Books
SEXERCISE SEXERCISE
SEXERCISE
2020
101 Developmental Concepts & Workouts for Cross Country Runners 101 Developmental Concepts & Workouts for Cross Country Runners
101 Developmental Concepts & Workouts for Cross Country Runners
2010
101 Winning Racing Strategies for Runners 101 Winning Racing Strategies for Runners
101 Winning Racing Strategies for Runners
2012
Running a Marathon For Dummies Running a Marathon For Dummies
Running a Marathon For Dummies
2012