This is a very good question. Now please remember it is not recommended to lose more than 10lbs per week, so you're goal is pretty decent.
To lose weight you must first gain weight (Muscle weights more than fat)
Now, on a better note.
Here are some things you can do to eliminate fat from your body, fast.
Stop smoking
Stop drinking alcohol
Stop drinking ANY soda's and just drink milk, water or tea
Those above will show a DRASTIC change in weight within one month.
If you're just focusing on your legs try doing some work outs where all you use it your legs. Try spreading them apart and with some resistance (A ball, some springs or a device for this) squeeze them tight together and hold it.
Walk, don't run. 1 mile a day.
Eat 1 bowl of whole grain cereal a day.
Drink slim-fast, It works.
Hope you got something from this.
You cannot lose leg fat in 20 minutes by any natural means. To do it in such a short time would require some surgical intervention.
Here is one of the diets you can do to lose weight http://www.fourhourworkweek.com/blog/2007/04/06/how-to-lose-20-lbs-of-fat-in-30-days-without-doing-any-exercise/
You go to here to learn about a diet to lose more fat on http://www.fourhourworkweek.com/blog/2007/04/06/how-to-lose-20-lbs-of-fat-in-30-days-without-doing-any-exercise/
20
Trying to lose 20 pounds can be quite a challenge! But, don't lose heart, you can do it! To find healthy meal plans that will help you lose 20 pounds fast, try visiting: http://www.fourhourworkweek.com/blog/2007/04/06/how-to-lose-20-lbs-of-fat-in-30-days-without-doing-any-exercise/
10 10 %carbs; 20% fat; 70 % Protein
It will lose 42 seconds in 7 days.
do sum zumba it works
Swimming is the ultimate work out, or you can be a nascar driver. lose up to 20 pounds per race.
It is possible to lose 20 lbs. of body fat in 30 days by optimizing any of three factors: exercise, diet, or drug/supplement regimen.
If she is 130 pounds and 23% body fat (very respectable, and at the low end of the NIH and WHO "normal" range for a woman), then she has 130x.23, or a total of 29.9 pounds of fat in her body. She could lose every bit of that and still not meet her goal. A more reasonable goal would be to drop just a few percentage points. A healthy goal for this person might be around 20% or so, so she could possibly lose 5 or 6 pounds. The best thing this person could do would be to simply raise her level of fitness and eat a bit healthier and not worry about the scale. Amputation of a limb is another option to lose those 30 pounds. A leg would do (but, having only one leg myself, I don't recommend it!)
fat you would lose any excess fat, your legs would be toned.