HOW TO BUILD A MASSIVE BACK

Obi Vincent shows how to build a massive back. Obi's chest video has been a huge hit across the internet. But there's no bodypart that impresses more than a great back. The London-based PT and WBFF Pro Muscle Model takes us through his massive back workout, focussing on intensity and contraction, rather than heavy weights. follow Obi Insta: instagram.com/obi_vincent youtube: www.youtube.com/obivincent Our thanks to Culture Gym Kitchen, London Follow us on Instagram and Facebook https://www.instag

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