Just bowing makes your body stronger!【The Depth of Budo Karate】 

I believe everybody does. It was one of the things that made the channel stand out, the genuine japanese feel.

I actually cheered that they dubbed it. I've watched dozens of his tutorials in Japanese and I'm rewatching any they dub.

You can always watch the originals if you want. It's good to have alternatives.

@@DigitalKingyothat's true, of course. I did not realize this was older content remade with dub, i made a gut reaction based on the belief they were giving up on original voices + sub going forward. Which in itself makes no sense since a big chunk of their audience likely is japanese. Fail on my part.

There's a nice documentary on Aikido in which these analogies are even more evident, and in a very scientifical way that has to be with body relaxation when breathing, and center of gravity. There's nothing "magical" about it, although it may seem like at first glance. It is very scientific, but amazing, although it needs a certain mastering through practice and repetition. The arquetipical "science don't aprove this" is not true in this case. At least according to that documentary I mention on Aikido. Neither these techniques will make you invincible or a pro-fighter necesarily, but they will enforce your skills.