散步是一种良好的锻炼方式，它对我们的健康非常有益。请以“Walking to Keep Fit”为题写一篇100～120词的英语短文，介绍一下散步的好处以及你的建议。
注意：开头已给出，不计入总词数。
Walking to Keep Fit
As we all know，walking is a good way of exercise，which is beneficial to our health.
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【参考范文】
Walking to Keep Fit
As we all know，walking is a good way of exercise，which is beneficial to our health.It cannot only reduce the risk of many kinds of diseases but also strengthen the muscles and build up the bones.It’s safer than many other ways of exercise，especially for the elderly and it’s easy to do without considering rules.Besides，walking can also help us lose weight.
What should we pay attention to during the walk？First，we should wear loose clothes and good shoes so that we can relax.Second，we should walk fast enough to cause us to breathe with difficulty but still able to talk.Third，it’s important to walk with our arms moving freely.And last but not least we should do it every day.
