Basicly kegel exercise is to train pc muscle to get optimum condition.. PC muscles control the flow of sperm and urine function, Penis erection hardness and ejaculation spray power. This book will guide you how to train your PC muscle to get optimum condition. Strong and Health PC muscle will give you ejaculation control, harder mr. P erection, and for advance people they be able to get multiple orgasm. Many others benefit having health and strong PC muscle beside controlling ejaculation, some of it's is : •Builds a healthier prostate •increases ejaculation volume •produces stronger orgasms and more intense ejaculations •increases the angle of erection •increases shooting distance of cures post-nucturition dribble •builds your staying-power of urine, that is •increases control of ejaculation The exercise is simple, you be able to do it anytime anywhere with out any body knows what you do. Start the exercise and feel the different.