老年人在冬季进行慢跑时,除了要做好跑前准备活动外,还有几个值得注意的问题。先顺风后逆风跑冬季西北风居多,为减少冷风吹头面、皮肤和刺激关节,先顺风跑,待身体产生热量后再逆风跑。跑步时用鼻吸气因为冷空气经鼻腔及咽部黏膜的微血管温润,可减弱对呼吸系统的刺激。由口腔大口吐气,以加快肺部换气,尽快排出体内的二氧化碳,减轻跑步中 When the elderly are jogging in winter, there are a few worth noting issues aside from preparing for the run-up. Downwind followed by the wind running northwest wind mostly in winter, in order to reduce the cold wind blowing head, skin and stimulate the joints, run smoothly until the body generates heat and then run against the wind. Snorting while running Because the cold air is warmed by the capillaries of the nasal and pharyngeal mucosa, the respiratory system can be weakened. Spit breath from the mouth, to speed up the lung ventilation, expelling the body’s carbon dioxide as soon as possible, reduce running