A.
Oh, I hear you, my son will be 2 at the end of May and he does the same thing some times. Really, I just tell him no, hold his legs, and isort of ignore it. He has gotten better, so I can tell you it will immprove, but then he will move on to another habit, so welcome to the 2 year old phase!! He is my 3rd of 4 kids, but my first boy, so this is very different!! Good luck ~A.~