There are number of methods for losing weight such as use of weight loss pills, herbal treatments, dieting etc. Among all these methods exercise for weight loss has its own importance. Nothing can help you in losing weight as exercise can do but the question arises which exercise to do and how to do it. If this thing is bothering you then it simple solution for you. You must buy rowing machine as it is the king of exercise machines. For more information visit the site http://www.wxfitness.com .