20:30
Hunchback Shoulder Press - A complete guide
31:30
[Caution] If you avoid bench presses, your chest will not grow.
11:54
【胸トレの王道】日本2位が徹底解説！デカい大胸筋を作るベンチプレス！
22:45
[Must see] The Japanese champion talks about the division method that "accelerates growth"!
18:52