Please help! how can i lose weight?!

Please help! how can i lose weight?

i know i asked before, but im asking again. now i have a list. =]
1. how many calories should i cut from my diet considering that to obtain my current weight i have to take in 1689 calories?

2. what are exercises to get my abs, thighs/legs, arms, and... whole body in shape? (please be specific)

3. when swimming for exercise, is it okay to swim underwater? does it work as well as swimming above the water?

4. a diet

thanks =]

sparkpeople.com should be able to answer all your questions (or at the very least, #'s 1, 2 and 4!)

Its a free website that can provide you with an optional meal plan and fitness program, guidance as to how many calories you need to eat based on your height, weight, goals and activity level, plus lots of resources on fitness and healthy eating.

(and tell them isabellaj sent you! :) )