Exercise is an important component of maintaining a healthy body and often goes hand-in-hand with dieting, weight loss and a lot of other body image issues. Structuring an exercise regimen often involves taking trips to the gym or even buying your own home gym system, of which treadmills are oftentimes a large part. Treadmills certainly have a lot of advantages and special features that you can use, but you must stop and think about whether you actually want one before you buy. Indeed, many treadmill models and brands exist, including the Sole F80 Treadmill, Trimline 380 treadmill, as well as Life Fitness, Proform and Bowflex brands of treadmills.