Aikido
Concept
A martial art Andy Morgan practiced extensively in Japan, mentioning it was also required for Japanese riot police.
Mentioned in 4 videos
Videos Mentioning Aikido

Safi Bahcall — On Hypnosis, Conquering Insomnia, Incentives, and More | The Tim Ferriss Show
Tim Ferriss
A martial art Safi Bahcall studied, applying its principle of using an opponent's energy to guide racing thoughts in a self-hypnosis technique.

Ryan Hall: Martial Arts and the Philosophy of Violence, Power, and Grace | Lex Fridman Podcast #125
Lex Fridman
A Japanese martial art, mentioned as a concept for yielding and moving with force, contrasting with clashing.

Greg and Andy
Stronger By Science
A martial art Andy Morgan practiced extensively in Japan, mentioning it was also required for Japanese riot police.

The World’s Most Famous Pickpocket — Apollo Robbins | The Tim Ferriss Show
Tim Ferriss
A martial art that Apollo Robbins studied, which taught him about half-moves and half-circles, informing his manipulation of a person's body in performance.