My mom and I decided to take up cross country skiing. We have a fairly large park outside of our house, which is perfect for skiing. We strapped on our skis and took off! We ended up doing 12 laps, both Sunday and yesterday. It felt great to get fresh air! Once you have been doing for a while, you get a rhythm going and the swish of the skis gets almost therapeutic. It's a great time to do some thinking, while still getting some exercise. Really good exercise.