Even though they exhibit determination and enthusiasm when researching the home exercise equipment finds its way into garages, closets and basements with the closing comments... "That thing didn't work." Gravity resistance Exercise bikes have been around for several decades, yet they remain popular as simple, easy to use home fitness equipment. They provide the exercise benefits of walking or running while eliminating the impact on hips, knees, or ankles. This can be good for those with knee and hip concerns. The quest for six-pack abs and flat stomachs has intensified over the past few years. In response, the fitness industry has resurrected some old, faithful exercises, developed new and improved versions, and even created equipment specifically to target abdominal muscles. Combine these top abdominal exercises with an overall exercise routine and a healthy diet, and chances are you will loose the flab and have a stronger, more shapely mid section in a matter of fact... the costs of seeking fitness are immediate, while the benefits are delayed. Stationary bikes have been around for several decades, yet they remain popular as simple, easy to use