The Detrosor Muscle of the Urinary Bladder. The Detrusor Muscle is a layer of the Urinary Bladder wall which is itself made up by three layers. The Detrusor Muscle is smooth muscle fibers arranged in spiral and circuar bundles.
Prev Next. 1  Prostate cancer and blue balls, generally occur when an adult male does not ejaculate and in order to have a healthy sex life, a male must ejaculate. 2  Health Benefits of Male EjaculationProstate cancer:Frequent ejaculation lowers the risk of prostate cancer and protects the prostate gland.
By strengthening the muscle through regular exercise, not only will you eliminate weak erections, but the increased blood flow will also ensure that your penis always stands in size to its full potential. Strengthening the PC Muscle also improves overall ejaculatory function. The muscle plays an essential role during ejaculation, by contracting and pumping semen out of the urethra. Exercise increases the control you have over the PC Muscle, which enables you to effectively clamp down ejaculatory response.