...of all the ways he could have broken a bone today, swinging, climbing the slides or the monkey bars, it wasn't until we got home that it broke. In the living room. Playing a video game. Standing to play a bowling game, the twisting motion of his body as he rolled the imaginary ball caused his left femur to snap. It was a clean break, all the way through the bone but held together by the rod inserted a year and a half ago. He should get his cast tomorrow.