Start walking. It's so much more fun than a gym, you can take an audio book and get your reading done, and you can enjoy the scenery. Last week it was so bad out, my husband and I walked laps to make 5 miles at the big Petit Ice rink running track in Milwaukee. It's a beautiful facility, but outside is more entertaining. (16 laps, ugh). I also take a two-day a week, one hour class called body blast. But that's all the 'gym' I can take. Can't wait to get the bike out...it's been rough weather in Wisconsin.