BSTY knows that strengthening your pubococcygeal muscle (pc muscles) is crucial to improving your sex life.

EXERCISING these muscles enhances lovemaking and sexual pleasure.

BSTY brilliantly includes specialized moves that pinpoint these muscles. Strengthening your PC muscles remains a focus of your practice throughout the series.

Locating your PC muscles is easy. They are the muscles you use to stop the flow of urine. (Too often they are confused with the abdominal muscles)

FOR WOMEN, strong PC muscles produce more intense orgasms and provide a greater internal grip on the penis.

FOR MEN, working the PC's leads to stronger erections and controlled, prolonged ejaculations.