Studies conducted at the Cornell University Food and Brand Lab in New York indicate that people underestimate the calorie content in a meal by about 20 per cent - and by as much as 50 per cent after a tough workout, which means athletes often

Triathletes tend to eat healthily, but some of you may find that you can't shed those final couple of kilos that keep you from your goal weight. They're typically the toughest to lose because you've already adopted healthy eating habits

and your peace of mind. To help keep the weight off, it is important to understand exactly what is happening to your body.The biggest change is the decrease in exercise and thus a decrease in the ability to burn calories. Nick Suffredin, exercise