Kegels focus pretty much exactly on the muscles you use to stop the stream of urine—in fact, that’s how doctors explain to women how to flex the right ones. And that’s also the beauty of kegels: You can do them anywhere, without any special equipment.
So why would a woman need a special device that costs $150 to do what we’ve done for decades without any help?
Click here to read the full article and find out the answers on #Gizmodo!