Buses in London - Operation. 1  Most local buses within London form a network managed by London Buses, an arm of Transport for London.
But today I had a brief chat with a personal trainer, and he told me that If I am eating 1200 calories a day and want to lose weight, I need to burn around 1700 calories A DAY, so should be in the gym 1-2 hours every day for an intense workout. Isnt that too extreme, having to spend 2 hours a day, 7 days a week just to lose 1 pound a week?
Limit Your Calorie Intake. Losing weight boils down to simple math. To lose one pound weekly, burn or cut out 3,500 calories in the course of seven days. That breaks down to 500 calories per day. It's difficult to cut out that many by dieting alone, especially for someone who loves to eat.