1.Regular daily exercise is essential to maintaining a good standard of health.

定期的日常鍛煉對于保持健康至關重要%i-=(%*x3#。

2.Any exercise routine needs to take into account a person's age and physical condition．

任何日常鍛煉都必須考慮到一個人的年齡和身體狀況tdea|]=h&k-3@ydB。

3.If a person is unsure about what exercise is suitable,they should consult their doctor.

如果一個人不知道他應該做什么樣的鍛煉，他應該咨詢醫生VKW^|f6+N.Ir。

4.Isometric exercises can be very effective for people who lead a sedentary life.

對久坐不動的人來說，等長收縮運動非常有效6uq1HA0W+eTrtk。

5.Regular practice of Tai Chi movements is an outstanding form of exercise.

定期打太極拳是一種很好的鍛煉方式ykS05~l)n;Jtw。