第一条秘诀:空气质量 在进行健身时首先要考虑到早晚、阴晴天、气压、风力与风向与空气污染等因素。因为这些因素与空气质量有直接的关系。在阴天、大雾、气压低、风力比较大、有空气污染的时候是不宜进行健身的。一般在大中城市,早晚在上下班的时 The first tip: Air quality in the first exercise to take into account the morning and evening, cloudy and sunny days, pressure, wind and wind and air pollution and other factors. Because these factors are directly related to air quality. In the cloudy, fog, low pressure, the wind is relatively large, when air pollution is not suitable for fitness. Generally in large cities, sooner or later, when commuting