Eating calories are so much faster than burning them off, so any serious attempt at weight loss has to start with controlling your intake.
A snack(say a cupcake) that takes 5 minutes to eat can take 45-60 minutes to burn off.
If you're over eating it's pretty much impossible to exercise hard enough to lose weight through exercise alone.
Start with keeping a food diary. List everything you eat and drink during the day. Figure out how many calories that is. Figure out how many calories you should be eating. Figure out how much you can eat to create about a 500 cal deficiency/day. Start doing it.
Try to add some exercise. One hour daily, at a level that gets you decently sweaty and winded.
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
It take 3500 calories to lose 1 pound. On average running a mile will minus you about 100 calories or so.
it takes 3200
453.6g per pound
If you can find a good diet then you lose 2 pounds a week in for the first 4 weeks then it slows to 1 pound a week. So it will take roughly 20 weeks.
I did 20 minutes on my treadmill , 4 days a week, and lost about one pound a week.
Want to know the real weight you are weigh your self when you first get up in the morning
3500 calories equal a pound, so if you burn 200 calories a day it will take approximately 18 days to lose a pound, assuming you're burning 200 more calories than you take in.
In general, it's better to lose weight slowly; most doctors will suggest 1-2 pounds a week. At one pound a week, it would take about a year and a half to lose 71 pounds.
how long does it take to cook a ten pound meat loaf
4.44 minutes
* yes about 5 pounds This is wrong. There are 3500 calories in a pound. You must "lose" 3500 calories through diet or exercise to lose 1 pound. It would take a reduction of 17,500 calories to lose 5 pounds.