No, you could not lose 67 pounds in week on a trampoline.
It is impossible to be healthy and lose 20 pounds in two weeks especially at 15. The standard rate to lose weight is 2-3 pounds per week.
Swimming is the ultimate work out, or you can be a nascar driver. lose up to 20 pounds per race.
You cannot lose 20 pounds in one week by natural means. Some people can lose around 14 pounds in one week when fasting. Some of that 14 pounds would be water weight and some would be body fat. However, it's hard to fast and not advisable unless your nutritional status is good before fasting or unless it is done under medical supervision. .
No, you cannot lose 80 pounds in one week by any natural means.
You are not supposed to lose 23 pounds in one week. It is simply not possible.
You cannot lose 26 pounds in one week by any natural means.
highly not recommended! not for anyone at any age.
I am sorry to disappoint you but there is no natural way to lose 35 pounds in one week.
Healthily, a person lose lose 2 or 3 pounds a week. Under the watch of a nutritionist or trainer, they can healthiy lose 5 to 8 pounds a week.
Have a limb amputated. No really, you didn't gain 70 pounds in one week, how can you expect to lose it in one week? It would be aggressive to try and lose 70 pounds in 6 months. That would be 3 pounds a week and that is very hard!
Sorry- there is no way to lose 40 pounds in one week that would not kill you. A weight loss diet will typically reduce weight by about 2 pounds a week. Even if you ate NOTHING for a week you would not lose 40 pounds.