Can a fitness regimen have ill effects? Watch and find out what some negatives of exercising can be. If you are still not ready to let go of your youth, here are some diets that will help you beat the clock. Understand the jargon used in gyms and fitness centres around the world - decode instructor speak. Also a peek at Sony's attempt at a fitness band along with the Z2 phone, and the much-awaited major release from Reebok - the revolutionary "JetFuse" Shoe.