Great calculation, wrong conclusion. Exercise does not cause any significant weight loss, of course unless you are doing it 6+ hours a day. All major weight los

Great calculation, wrong conclusion. Exercise does not cause any significant weight loss, of course unless you are doing it 6+ hours a day. All major weight loss typically comes from controlled diet. This means eliminating non-complex carbs. This is a major misconception in general public and people just don't seem to get it. Exercise helps build muscles, metabolism and endurance, but for weight loss your only practice option is diet control. The major energy expenditure for body is not walking or moving but just staying warm and brain. The reason people gain weight is not lack of exercise but because they eat all these fast burning carbs that rapidly gets deposited as fat instead of getting used up for body's energy need. If you want to lose weight rapidly, just make sure to add lot of fat and protein in your diet with as little carbs as possible and watch the weight drop.