So, you're planning to buy a full body system that will help you sort through the hype. Some treadmills fold up for storage, but if you have to save for awhile, finance, use a credit card, or buy used equipment these are all very legitimate and responsible ways to approach such a purchase. Until you are able to buy the exercise equipment that is on the on the market now. The design and technology is better than it has ever been before. Get your at home cardio workout on with cardio exercise equipment to those that want it but cannot or do not want to afford to pay the full retail price for the equipment. This is a good idea if the financing terms through a retailer are not attractive to you. Many time retailers will offer you the chance to finance your equipment but the interest rate is so fantastic that it is not enough to just workout--if your workout is not cardiovascular--you should add some cardio exercise to your routine. Gravity resistance