Back Super Sets with Uncle Grandpa Tails Of The Dragon ep. 7

It s all fun and games until training begins. Coach Neil Hill stops by for the week to guide Flex Lewis through a rigorous back workout. Post your questions with the hashtag, AskFlex Be sure to SUBSCRIBE to the Flex Lewis YouTube channel for all the Behind The Scenes action Sign up for the Flex Lewis Official Newsletter and get a heads up on all the latest news and training gear from Flex: Follow Flex: Snapchat: FlexLewis Instagram: flexlewis Facebook: