Watch video BeFiT 201: 5 min Abs Plank Challenge | Intermediate- Courtney Prather online without registration, duration 05 minute 14 second in high hd quality. This video was added by user BeFiT 03 August 2015, don't forget to share it with your friends and acquaintances, it has been viewed on our site 110 thousand once and liked it 1 thousand people.