I used to look up Kaigl Sports on the Internet, so I followed suit. After practicing for a long time, I feel no effect, but my abdomen is often sore. I asked a lot of people, because the force is wrong. This effect is very poor. Later, my friend recommended master Kaigl, with the guidance of app, which is very convenient to practice. The point is, if the force is wrong, there will be a hint! At present, after practicing for more than two months, the pelvic floor muscle score has changed from 50 to 70 ~ ~ ~

So, if you do Kaigl yourself, you can't measure the effect, and you don't know if your muscles are used correctly!

It would be much better to be an intelligent yin-shrinking dumbbell (I saw that dumbbells are infected with water upstairs, but they are not. Just wash it with shower gel or soap. )