【#79】(Part 3) I will answer your questions about muscle training, protein and diet. At the end, t...
41:27
【#133】改めてプロテイン(タンパク質)について学びましょう。めちゃくちゃ面白です。
36:17
【#99】(Part 6) What are the advantages and disadvantages of weight training?
36:55
[#112] Here are 6 things you should definitely watch before starting a diet. You won't be fooled ...
33:38
【#68】(Part 1) I will answer questions about protein and diet. Finally, the semi-regular Crow-kun ...
34:03