Every single member of that gym had almost a perfect male cover - model physique. (chestsculpting.com)
However, contrary to popular belief, the pull up isn't just for the shredded and bulky members of the gym and it's all thanks to the science and physics behind it. (wepullup.com)
Though since then, I have put members of my gym through the sequence with pretty fantastic results. (heaveyduty.com)