Corporate life often brings to mind the image of a person sitting on a chair, staring at a computer screen for at least 8-9 hours every day. In a technology-filled world, the scope of physical labour or even working at some tasks manually has drastically reduced. Lifestyles are getting more sedentary and this is taking a toll on our fitness levels leading to deteriorating health. It becomes difficult to hit the gym or have a fitness regime after spending all day at work. One of the primary reasons why people skip a work-out is because they are exhausted at the end of a long working day. Here are some quick and easy tips, given by dance and fitness expert Charu Shankar, which you can try during office hours to ensure that energy levels don't drop at the end of the day.