健身的范围很广阔，体操、瑜伽、游泳、快走、慢跑、骑自行车，及一切有氧运动都能锻炼心脏的项目都叫健身。#健身#
The scope of fitness is very broad. Gymnastics,yoga, swimming, fast walking, jogging, cycling and all aerobic exercises that can exercise the heart are called fitness。
健身的方式（Ways of fitness）
健身运动可以采用各种徒手练习，如各种徒手健美操、韵律操、形体操以及各种自抗力动作。
Fitness exercises can adopt various unarmed exercises, such as various unarmed aerobics, rhythmic exercises, figure gymnastics and various self resistance movements.
健身的好处（Benefits of fitness）
（1）可提高呼吸系统和心血管系统机能。
It can improve the function of respiratory system and cardiovascular system.
（2）有利于防病治病。
It is conducive to disease prevention and treatment.
（3）有利于心情舒畅、精神愉快。
It is conducive to a happy mood and spirit.
（4）有利于改善睡眠质量。
It is conducive to improving sleep quality.
健身的误区（Misunderstanding of fitness）
（1）初始锻炼就采取大运动量、大强度锻炼。
The initial exercise is to take large amount of exercise and high intensity exercise.
（2）只要多运动，不用控制饮食，便可达到减肥目的。
As long as you exercise more and don't control your diet, you can achieve the purpose of weight loss.
（3）空腹运动，有损健康。
Fasting exercise is harmful to health.
（4）带病坚持锻炼。
Keep exercising when you are sick.
（5）只有出汗才算运动有效。
Only sweating is effective.
健身的注意事项（Precautions for fitness）
（1）冬季进行健身锻炼时热身活动要充分
Warm up activities should be sufficient during fitness exercise in winter
（2）在室外进行健身锻炼更要注意保暖
Pay more attention to keeping warm when exercising outdoors
（3）应根据个人体质加以变换和调节，运动量要循序渐进。
It should be changed and adjusted according to personal constitution, and the amount of exercise should be gradual.
（4）一定要保持室内空气流通、新鲜。
Be sure to keep the indoor air circulating and fresh.
每个人的身体状况都不一样，所以大家在健身的时候要学会科学健身，量力而行，不要因为健身过渡而伤害自己的身体。
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