this website quite good...

http://www.elementsofbeingfit.com

it has topics like:


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Should I eat before bedtime?
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Some people do not eat before bedtime, and some people don't care.
Should we really eat before bedtime?
I do believe if our body gives us a hungry signal, we should eat.
That's the body communicating to us, and it may not be good to ignore
our own body's message.
But what should we eat? I found [...]

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Exercise now, and gain some weight
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What is the best time to exercise? Can you exercise at a certain time
and gain weight? Yes, you can.
If we don't have enough energy in our blood stream and in our glycogen
store (in the muscle and in the liver), and we exercise really hard,
we will start to lose lean muscle. That's because [...]

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Weight loss: the same as 1 + 1 = 2?
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I often hear that, "if we burn more calories than we consume, we will
lose weight." While scientifically, that's true, our body doesn't
work as simple as that. One way to look at it is: if we take in 100
less calories than we burn each day, does that mean there will be one
day [...]

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Not gaining weight - part 2
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Another key idea about not gaining weight is, before the sugar gets
pushed into our fat cells, use the energy first.
After having a meal, do some light activities. For example, after
lunch, go for a 15 minute walk or stand up in your office to make the
phone calls, or organize the desk or the [...]

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Not gaining weight
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The very first key point I want to mention is not to gain weight.
It is very important, because, it doesn't matter if we force ourselves
to exercise a lot. If our behaviors let us gain weight constantly, day
after day, then we are in trouble - any effort to lose weight is like
fighting an [...]

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Home
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I weighted 189 pounds about 6 months ago. Today, I am 163 pounds.
That's 26 pounds difference. I didn't really have to eat less or
didn't have to exercise like I am running to another city every day.
At first, I was rather puzzled as to why we get heavier without any
obvious reason very [...]