carb is short for carbohydrate. Yer science teacher shd have taught yo bout carbohydrates in std 3. its stuff like flour, rice and noodles.

do cardio is short for doing cardiovascular activities. such as jogging, running, cycling, swimming, etc.

There are 3500 Calories per pound of body fat. how many calories u ate yesterday? i don't think it was even 500 Calories. even all r turned into fat, it is just 0.14lbs of fat.

relax...

My Info:-
1) 30++, weight nearly 100KGs and height 5' 5", BMI dunno and fat% dunno
2) barely eat heavy meal at night, normally light meal like fruits or bread, biscuits
3) NOW, i'm exercising once a week for 1 hour playing badminton & planning to start going to gym 3 times a week
4) Diet; I ate fried mee or rice for breakfast, sometimes nasi lemak or roti canai & i barely ate anything for dinner BUT if i eat, i'll take nasi goreng or bread

I normally use running on treadmill without inclining for 30 to 60 minutes IF i go to the gym

I did manage to lose somewhere near to 20 kg in one and a half months. What i did was simple meals for morning. Sandwiches, spaghetti and so on. More carbs in the morning. Afternoon opt for more balanced meal. Exercise 3 or 4 hours a day. And dinner containing more proteins. I did eat boiled chicken drumstick and thigh once or twice a week. Worked well. But of course , i was only 12 at that time. So i was very damn free to work out, i just blindly followed wat my mum or maid cooked, and i was growing so that could contribute to weight loss too.

And also, my BMI at that time was near to 30 and it dropped to 22. Now its back at 26 so i need to lose weight again. Sad

In case you dunno what that means... its:
sauce: http://en.wikipedia.org/wiki/Lipomoronification

so, to answer danilo5753, if you stop exercising, but then you continue to eat correctly, (enough protein to maintain muscles size and your total calories intake meets maintenance levels) your muscles should not shrink in size, and you would not put on weight/fats.