How to build a big back with broski Andrei Deiu at DUNGEON GYM in Dubai

In this video we get some training tips from Andrei who has one of the best backs in the Mens physique division so we had to get some secrets out of him. Fuelled by Olimp Sports Nutrition supplements use code: Elton for 10%0ff Vanquish Fit clothing use code: Elton for 10%off