Intervals on the treadmill, stretching, and 110 situps every weekday before work. 4 days a week, at lunch, I workout with weights, which I've done pretty consistently for the past 30 years, although you probably couldn't tell?
From Sept - March, my Saturdays are usually filled with 3-5 hours of bird hunting with my german shorthair. (Lot's of tough walking) I used to mountain bike, and even did a few races in the mid '90's. I plan to get back on one of my bikes again this spring. The older I get the tougher it is to keep weight off. I need to drop 10# before spring and then another 10# thru summer. My goals this time of year are to just stay even. With all the great food that will be available this time of year, it's tough not to over-indulge.