It is also important to note, that for many people, a flat stomach is not in their genetics, even if they are used to traditional bike riding. The fact is, if you live in a small apartment or have limited space in your home, you may not have room for a large piece of equipment is primarily used for building muscle, shaping, and toning the body. There are three main types of home gyms: Prove yourself worthy of the purchase of home exercise equipment . The bodily changes and improvement of physical abilities you seek are not determined by the equipment you need. Exercise equipment is costly, so you must consider your finances before you buy. If you are looking for something a bit more high-tech, there are several pieces of equipment made especially to work the abs. There are the Ab Crunch Machine and the Back and Ab Machine. Both of these pieces of abdominal exercise equipment have been designed to support the lower back and the neck. They also come with adjustable resistance settings. Some elliptical machines