A fusion of L3-L5 causes me to conserve my energy.

OUCH!

Sometimes I look at our treadmill for 15 minutes, but I'm not seeing very good results using that strategerie....

LOL!!!! I keep telling Andy that if I make it to the age of 80, I am going to be fatter than a house - I intend to indulge myself in all of the goodies I have denied myself all these years. Oh yes, and I am going to start smoking again <g>.