What exercises does Sue do to keep fit?

if you want to keep fit,you should develop a good habit of life
i think we can do well it from below three points of view
at first,we shouid supply the energy which we shouid have every day.because we will expend energy all the time even a very exiguous act,such as breath
the energy which we get usually through three meals a day,also ,we can eat some fruits,i must stress fruits can't instead of meals
we must supply necessary energy and also should adjust it
we can do exercise in the moring every day,or go for a walk after supper and so on
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