Sinclair Institute Select Natural Contours Vaginal Muscles Kegel Exerciser. is proud to introduce Energie, the perfect weight resistance trainer for the vaginal kegel muscles. Non-vibrating sex tool is sleek, effective, and functional. Designed in Europe, dildo is ergonomically shaped for ultimate comfort. Now more than ever women are seeking a long and fulfilling active sexual life. As was discovered by Dr. Arnold Kegel in his early work in the 1940's, toned, tightened and conditioned these muscles. Which are important for pleasurable feelings and lead to stronger female climax sexual orgasm. There are manly reasons for loose vaginal walls among these are childbirth and natural aging. Women can have life alerting advantages by working out to strengthening weaken vaginal muscles, which are situated on the pelvic floor. Some women experience incontinence, loss of bladder control and leakage. Others have lost of pleasurable feelings. A great thing as a bonus of using the Natural Contour women may experience intensified sexual orgasm. Exercising these muscles tones and strengthens them and helps prevent urinary incontinence. The most effective way to strengthen a muscle is by weight resistance training. This involves exercising the muscle against a resistance. Using the Energie Kegel exerciser will provide a safe and pleasurable way to maintain and tone your vaginal Kegel muscles before and after childbirth as well as after menopause. Sex tooy is easy to use. Just insert and perform regular exercise routine. Use a water based lubricant for easier insertion. Exerciser comes with instructions. Sinclair Institute helping you achieve a better love life since 1991.