These days its not uncommon to have your own treadmill at home. With home fitness equipment getting more and more affordable, the need to join a gym just to get your daily exercise is really not necessary any more. While treadmills and elliptical trainers remain the most popular workout machines, rowing machines are fast becoming a force to be reckoned with. You've probably seen them at your local health club and maybe even wondered if they are any good. Here are 3 great reasons why you should consider investing in one.Strength And FitnessOne of the great things about indoor rowing is that it allows you to do both strength and fitness training on a single machine. Because of the motion on the machine it allows you to get a cardiovascular workout as it involves virtually all your muscles including the legs, abdominal, back, arms and even the gluts. By adjusting the resistance on the flywheel, it can give you an intense strength training session and the heavy resistance can really work your arms, your backs and your legs.Low ImpactUnlike running, there is virtually no impact on your legs and joints when you row. From this point of view its a much safer and more efficient workout. The pain and long term damages that excessive running causes can be eliminated with rowing without compromising on the intensity or level of exercise.Small and CompactIndoor rowing machines are really small and compact compared to treadmills, ellipticals and other home gyms. The latest rowers can fold up and the latest Concept 2 machines can fold in half which makes it very compact and easy to store. It can easily fit into a bedroom cupboard which means you can neatly store it away and just wheel it out when you want to use it.Read more about Concept II rowing machines at http://theconcept2rowingmachine.com.