60 Seconds with Flex | Double Bicep Cable Curl

Официальная группа Флекса Льюиса ВК: IFBB Pro Flex Lewis presents 60 Seconds with Flex. Today’s tip is the double bicep cable curl. Use 3-4 sets with 15-20 reps, focusing on the squeeze. For a new tip every Thursday, visit ©2015 Flextraordinary Productions, Inc.