So, you have decided to buy a stationary bike. Now, should you purchase either an upright or a recumbent model? Upright cycles put the exerciser in a position similar to a regular bicycle and are good for exercisers who want a more intense workout. However, if you have back problems or are unsteady sitting that high, you might be more comfortable on a recumbent cycle. On a recumbent cycle, the exerciser sits as if in a chair with the legs pedaling out front of the body. The recumbent position gives more support to the back, is more stable, and takes pressure off of the groin area.