Building the PC muscle

Any hangers ever try this hang.jpg w/out the bar and then kegel to move the weight up and down in order to provide resistance to the muscle and by exercising this way causing the muscle to hypertrophy?

I haven’t but if you we’re going to do that then why not just provide resistance by placing you hand over an erect penis and kegeling ? Sorry if I’m missing the point

The way i posted would make the weight the same, you can’t maintain the same amount of resitance using your hand(it will vary from rep to rep)