在日常學習、工作抑或是生活中，大家對作文都再熟悉不過了吧，藉助作文人們可以反映客觀事物、表達思想感情、傳遞知識信息。相信寫作文是一個讓許多人都頭痛的問題，下面是小編精心整理的'關於跑步的英語作文，希望對大家有所幫助。
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.
