I?m old and frumpy, retired and a bit lazy. I?ve put on a lot of weight since I retired back in 05?. I?ve had bad knees since the 70?s, and the weight hasn?t done them any good. I?ve got a stack of excuses why I can?t do anything remotely physical. So, when I got a call from my friend Jeral a while back, and he asked; ?What are you doing today?? my radar went up, and I did a quick review of my excuses.