Staying In Shape During The Winter

“I will keep riding my bike to work as long as the streets are not icy,” posts Paul Turner in his blog, The Slice. “(Yes, it was brisk this morning.) But eventually I am going to need to find another form of exercise until early spring. … I go ice skating now and then. But that doesn’t really provide much of a workout. It’s not like I’m doing line drills, after all. More here.