Maya, 18, faces some typical obstacles to getting in shape. I wish I could find time to exercise, but it's really hard,' she says I have a lot of friends, and we often end up at somebody's house watching DVDs and eating crisps,' she says. 'I tend to take the easy way out and skip the exercising. ''Anyway, this summer, I decided to join a fitness boot camp.' Fitness boot camps are based on the intense physical training that new army recruits receive. However, they are for the average person who wants to lose weight or improve their endurance and strength. 'I'm going to do an eight-week programme. Training starts at six in the morning and we have to show up three days a week. If we are late or miss a session, there are consequences - we might get dunked in the lake or have to run extra laps. I'm a bit anxious, but I'm already feeling more motivated,' says Maya. I'm worried about the first day at boot camp, so I'm making sure I get more active - walking more, riding my bike, cutting out the junk food. I want to feel prepared.'