Walkers available today take advantage of all the newest technology and science. With the use of lightweight metals and user friendly designs, you will surely feel like picking up a walker to support you safely as you regain mobility after an accident or to help you with a long-term mobility disorder. You will be pleased to see walkers which come equipped with seats, baskets, wheels and some with hand brakes as well. Choose between a three-wheeled or four-wheeled walker as per your present condition. For instance, a three-wheeled walker requires you to have reasonable control of your upper body. It is a good option if you travel a lot as it is lightweight and its height can be adjusted as well. Four-wheel walkers come with a seat and also a bag beneath it, so you can utilize this storage space. It has a brake system for greater control. Recently, a walker with spring loaded rear gliders and two front wheels has been released. Helpful in controlling your movement, this is a marked improvement over three and four-wheeled walkers. More great news is that this walker will automatically lock itself when you rest or sit down. You will need to discuss with your physician before you finalize your decision on a walker for your needs. However, once you have done that, the process of buying one is assuredly easy! In fact, you can get great deals on walking aids online and all you need to do is spend sometime browsing the internet to get yourself the best walking aid.