40:37

【#126】負け続けてもモチベーションを上げる!!その方法５選です。未来はもちろん、過去も変えられる。

32:55

【#100】Why? Let's think about 8 types of muscle training for people who don't gain muscle even tho...

12:58

Forces of Becoming: Flow, Effort & the Right Weight at the Right Time | DIVO- Ted Talks

12:49

【神回復活】なかやまきんに君 登場早々大暴れ…？！ライバル芸人に勝つため筋肉留学するも…😯💥留学しくじりを激白…！【#しくじり先生 #なかやまきんに君 】

36:01

[#84] We will explain 7 muscle training techniques that will keep your muscles growing, in additi...