Body image plays a big role in one's growing years and if someone is slightly overweight they often feel less confident in front of their slimmer counterparts. Teenagers are certainly more bothered about their looks and body and with the ongoing changes and hormonal activities they can be easily lured in to trying shady weight loss products and schemes. It is therefore vital to know how teenagers can stay fit and whether they really need to join a gym. We ask celebrity fitness and diet expert Radhika Karle about teenagers and gymming. Do you recommend that teenagers join a gym?