I'll throw in my two cents worth. I use a variety, including soem of what has been mentioned. But I also use jazz and blues. You have to be careful, because some is too slow, but some is great for running, etc.View Thread
Swimming is the best choice, but limited financial resources is an obstacle. As far as purchasing equipment like a stationary bike, also consider garage sales. I got a great stationary for $50 at a garage sale. You'll need to arrive early, though, because anything worthwhile will go quickly. Good luck to you!View Thread