Matt Duncan performing an advanced Bicep exercise @ Perpetual Fitness that should not be done without DC FIT trainer present.
Watch video Bicep Machine Curl #2 - DC FIT online without registration, duration hours minute second in high quality. This video was added by user DC FIT 14 February 2017, don't forget to share it with your friends and acquaintances, it has been viewed on our site 8 once and liked it 0 people.