健身英语作文（一）：
Let's Do Sports I think it's very important for everyone to do sports. I like sports because they're not only good for my health but also good for my study. My favorite sport is swimming. Whenever I am free， I will have a swim with my friends in the swimming pool. After swimming，I usually feel happy and relaxed. What's more，Ican put more energy into my study. So let's do sports，and we will become stronger and stronger.
译文：让我们做运动，我认为这是非常重要的，让每个人都能做运动。我喜欢运动，因为他们不仅对我的健康有利，但也对我的学习。我最喜欢的运动是游泳。每当我有空的'话，我将和我的朋友们去游泳，在游泳池里。游完泳后，我总是感到快乐和轻松。更重要的是，我将更多的精力投入到我的学习。所以，让我们来做运动，并且我们将变得越来越强大。
健身英语作文（二）：
Running is a whole body movement, which enables the body's muscles rhythmic contraction and relaxation, so that muscle fiber
Dimension increased, protein content increased. Fit and muscular is one of the symbols.
Skeleton is the body of the stent, human activities leverage. In a period of growth and development of young people, adhere to running
Step can improve blood circulation, increase the supply of nutrients in bone cells increase bone cell growth capacity, from the
And to promote the normal development of the bone. The elderly, reduced metabolism, muscle gradually shrink, and bones appeared back
Line of change in bone and joint disease is also increasing. Persist in running can enhance metabolism, delayed bone
Degenerative changes, prevention of bone and joint disease in the elderly occur, so that you slow down aging.
健身英语作文（三）：
There are many kinds of sports that I enjoy, such as swimming, basketball,travelling and so on.
However, my favorite sport is running.
In my mind,it is a good activities for people to keep healthy and relieve the pressure.
After busy studying,i usually run on the playground,and i think that's the most wonderful time in a day.
I love this sport since i'm 4,but at that time i only run for fun without any purpose.It's different now.
Running has become a essential part in my life.
I love running,and i 'll keep running.