Essentially it's a set of seven exercises that's meant to induce muscle tremoring/shaking (particularly the psoas muscle), intended to relieve stress and trauma.
Anybody heard of this or tried it?
View: https://www.youtube.com/watch?v=FeUioDuJjFI
Anybody heard of this or tried it?
View: https://www.youtube.com/watch?v=FeUioDuJjFI