Difference

Cherub asked Teacher, "What's the difference between kicking with the top of your foot versus the ball of the foot?".

Teacher responded, "What's the difference between a slap and a punch?"

Normally I answer the question by saying, using the ball of the foot concentrates the same amount of energy into a smaller space.  His answer was better.  

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We have a new group of girls in class.  Teenagers from all over the world!  One is near my height and I think from Korea.  Another is short and from South America.  The third is Teacher's adopted daughter (from Thailand) and the fourth is a girl from the kids class who's moving up.  She's got a laser focus and tough as nails.  The kids class bored her and she took off about a year before Teacher talked her into coming back.  

We have never been able to keep a youth that has graduated to the adult class.  Usually the kids are too small or too inexperienced to bridge the gap no matter what we do to ease their way.  We'll see with the littlest gal.  

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Cherub and I just beat the shit out of each other for the whole two hours.  I noticed one aspect of getting old.  My knees.  I've been babying them and making sure they are healthy  so I can run and workout, but getting up off the floor over and over again just tires me out to no end.  By the halfway point I needed Cherub to help me up every time I took a throw; my knees wouldn't even support my weight with my legs at a 90 degree angle.  Ouch.