Fitness professional Rujuta Diwekar, who is out with her new book Don’t Lose Out, Work Out, tells sunday mid-day why one doesn’t necessarily lose weight by sweating more and doles out tips on how to stay fit by working out regularly.

On why exercising in a jiffy is a fad With more and more people realising the need to exercise, gyms are cropping up at every nook and corner, roads are occupied by recreational runners and yoga schools have an enviable waiting list.