Agree, it never made a lot of sense and I never really knew how to advise. To me it was simply the the main dorsal but I guess that is what they are...
For me it was always a strong reverse kegel at the point of orgasm, this would stave it off. Then I would continue to kegel and repeat the RK when I...
Be extremely careful with clamping, it is the most dangerous exercise that you will find here. It takes practice and mastery to do without injuries....