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?
Athletes should decrease their total caloric intake by 500 calories per day to lose 1 pound in 1 week. The caloric deficit can be created from additional exercise, diet, or a combination of both.Remember to consider activity level when calculating caloric intake.thletes should increase their total caloric intake by 250-500 calories per day to gain weight. Some experts even recommend a 1,000 caloric increase per day. Remember to consider activity level when calculating caloric intake.