Wrestling-Our New Pastime

Recently my children have taken on practicing for WWF matches. Calvin usually starts it by full force running into Emma. Before I know it they are on the floor trying to kill one another. The weird thing is they both LOVE it...all they do is giggle the whole time. I swear you would think they were a couple of boys instead of my sweet little baby and precious little girl trying to pummel one another. I definitely think Calvin's down.