Most women know what a kegel squeeze is. Power Pro Muscle Supplement In child birth it gets the lower pelvic floor muscles stronger which aid in the pushing for child birth. For men, when trying to perform a kegel squeeze, think about stopping the flow of urine mid-stream while pulling your belly-button back toward your spine (as you exhale about of your lung capacity). Also try to think about squeezing your sphincter muscles or like you have a quarter between your butt cheeks and you don't want it too fall out.The TVA is the deepest abdominal muscle group there is. It is truly the core the core. An athlete can have excellent cardiovascular condition and have strong leg and back muscles, but if his core muscles aren't in optimal condition, this creates a weak link in the bodies muscle chain that affects all his movements. All movements and reactions start at the core. If core muscles don't do their job to stabilize and move the torso, then arm and leg muscles will overcompensate, trying to do a job for which they are ill-equipped.