According to the book "Make Over Your Metabolism" by Robert Reames, you can "manage your weight, shape, and appetite by providing a time-efficient, fat-burning exercise plan, a super simple nutrition plan that will optimize your metabolism, and lifestyle strategies that will help correct red flags that interfere with a healthy metabolism. Boredom is one reason why people stop working out. You could have a television in your home gym, so you could still catch up with favourite shows while sweating it out. Setting up a home gym is not just about working out. You would also need to consider maintenance of your equipment. Not taking good care of them could cause you problems or worse, accidents. However, it is not advised to people with back problem and even those with healthy backs are cautioned as it can strain muscles from rowing. Rowing machines have different types of resistance. Standard rowing machines use air resistance, other models use a water flywheel which is more closer to real rowing, and still other models use pistons or cylinders. Stamford, an exercise physiologist, asserts that none of the questions could be considered as the most important to ask yourself. Instead, one good and logical question you should ask yourself is: Which cardio exercise machine do you truly want to use? When it comes to weight management and exercise training, the usual case is that someone who desperately needs to shed off excess weight is usually the one who is easily turned off by any cardio exercise. For each session you have the option of adjusting the tension settings. These settings are similar with the gears found in regular bikes and can be used to increase the level of your workout. There are two types from which you can choose namely upright and recumbent. For an upright model, you are seated just as you would on a standard bike. If you prefer doing other stuffs like the ones mentioned, stationary bike is the right equipment for you. 3. Reviews - It is always best to read consumer reviews before finally deciding to buy cardio exercise equipment. You can check reviews through the internet; websites like askthetrainer.com and homegymsadviser.