14:51

Deadlifts will transform your pectoral muscles in your 50s! You can decide on the weight and numb...

11:09

サイドレイズは横に上げません。50歳以上はこのサイドレイズで肩の三角筋をつけるべき！

19:04

【肩トレ】諦めるな！肩幅を広くする方法3つの三角筋中部推奨種目

12:09

It's still ok! This is how you can build muscle even in your 50s!

12:45

If you want to build muscle properly, stop counting the number of repetitions, like "10 repetitio...