![Core Performance Endurance: A New Fitness and Nutrition Program That Revolutionizes the Way You Train for Endurance Sports: Mark Verstegen, Pete Williams, Jessi Stensland: 9781594863523: Amazon.com: Books Core Performance Endurance: A New Fitness and Nutrition Program That Revolutionizes the Way You Train for Endurance Sports: Mark Verstegen, Pete Williams, Jessi Stensland: 9781594863523: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/71kHQEJztrL._AC_UL600_SR600,600_.jpg)
Core Performance Endurance: A New Fitness and Nutrition Program That Revolutionizes the Way You Train for Endurance Sports: Mark Verstegen, Pete Williams, Jessi Stensland: 9781594863523: Amazon.com: Books
![Core Performance Women: Burn Fat and Build Lean Muscle: Verstegen, Mark, Williams, Peter: 9781583334218: Amazon.com: Books Core Performance Women: Burn Fat and Build Lean Muscle: Verstegen, Mark, Williams, Peter: 9781583334218: Amazon.com: Books](https://m.media-amazon.com/images/I/51Ipf5tVOlL._AC_UF1000,1000_QL80_.jpg)
Core Performance Women: Burn Fat and Build Lean Muscle: Verstegen, Mark, Williams, Peter: 9781583334218: Amazon.com: Books
![Weight training | Core Fitness Club | CrossFit Up Dog | It's a Core Thing Pilates | Myrtle Beach, SC Weight training | Core Fitness Club | CrossFit Up Dog | It's a Core Thing Pilates | Myrtle Beach, SC](http://gotcore.com/wp-content/uploads/2012/03/CoreFitnessGym19-8078.jpg)
Weight training | Core Fitness Club | CrossFit Up Dog | It's a Core Thing Pilates | Myrtle Beach, SC
![Core Performance: The Revolutionary Workout Program to Transform Your Body and Your Life: Verstegen, Mark, Williams, Pete, Garciaparra, Nomar: 9781579549084: Amazon.com: Books Core Performance: The Revolutionary Workout Program to Transform Your Body and Your Life: Verstegen, Mark, Williams, Pete, Garciaparra, Nomar: 9781579549084: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/718TdaEybzL._AC_UL600_SR600,600_.jpg)