To lose one definitive pound of fat, you must burn 3,500 more calories than you consume. (For example, if you consume 2000 calories, you must burn off 5500 calories ot lose one pound of fat.) That much times 40 is roughly 140,000 calories in total.
Diet and exercise.
You'll weigh around 40lbs IF your klgs = kilograms.
So far I lost 11 lbs
The best way to lose weight as a 12-year-old is to be active. You can also eat a lot of fruits and vegetables.
it will take around 20 weeks at 2 pound a week which is the remented amount to lose a week , however at the start of a diet you will must likely lose 5 pound which will be most water weight so around 18.5 weeks to lose 40 pounds
Depends how much you weigh and how much effort you are willing to put into it. If you weigh a lot it is easier to lose that excess weight. Then if you you are willing to discipline yourself to start eating smarter and working out then you could lose pounds even faster.
u dont have to as long as ur 4 11 & above
He made a pact to avoid fatty foods like burgers. He ran 5 miles a day and lost 40lbs.
Want to know the real weight you are weigh your self when you first get up in the morning
1 year
It depends on how many calories you are eating per day, your age, and wheather or not you are trying to lose weight. If your eating 2900-3000 calories you should be fine, if your eating around 1500 calories then that's too much to burn.
If you are 5'7" and weigh 110 lbs. you don't need to lose any weight!