So my (43M) son (13M) were grappling a bit and he thought his bjj classes were doing something. We rolled around for a bit and I eventually let him armbar me and I didn’t power my way out. I tapped after what seemed like a hyperextension. I am just flexible like that though. I did this so he would be more confident and want to go to more classes and moreso because I fuck his mom while hes in class. I think he believed the act.