Losing 20 pounds requires a calorie deficit of 70,000 calories over a certain amount of time. This means that you need to take in 70,000 calories less than you spend over a certain given period of time. There is no easy way to lose weight, it takes time.
You can lose 20 pounds easily by eating less and exercising more. Just remember that you have to burn more calories than you take in each day. Some people find that fasting one day each week and drinking nothing but water can also help you to lose weight.
like 20 or 40
I did 20 minutes on my treadmill , 4 days a week, and lost about one pound a week.
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You might want to rephrase your question, but to lose one pound, you must lose one pound. Every 3500 calories is one pound.
Swimming is the ultimate work out, or you can be a nascar driver. lose up to 20 pounds per race.
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
You can lose a pound in a day easily. It is not something you want to do on a regular basis. Simply not eating will drop a pound or two in a day. But that isn't something that is healthy to do more than say, one day a month.
Exercise
You would have to consume 1200 calories and do regular exercises to lose the weight you desire
do a workout of either running or on any exercise machine everyday until you lose a pound.
yuo lose a pound