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丽日轻风,春回大地,人们穿上运动鞋,趁这大好春光锻炼一番,的确是件十分有利健康的事。这对调动人体的精神情绪与促进生理机能都有很大的作用。春天阳光充足,环境气温一般在20℃上下,是最为适合人体的气温,具有较好的运动条件。而且,参加者的情绪受到春光的激发,必然兴致高昂。在这样一种良好的情绪支配下进行各种锻炼,自然会充分发挥主观能动性,从而获得最佳的健身效果。从人体的生理机能来看,春天也是唤起运动的欲望及促进机体活跃的最好时节。人们在经过一个冬天的相对静息(冬天虽然也运动,但毕竟天寒地冻而受到环境条件的限制)之后,有一种较强烈的冲动要去投身于各种运动。生理机能,主要指内脏的机能活动,如心血管系统、呼吸系统、泌尿系统、消化系统的各种功能,都能通过参加适当运动而得以展开,同时机体的适应机能也因而增强。运动系统的功能,更是首当其冲地得到极大的调动与激发,如骨骼、肌肉、关节、筋膜、肌腱……都在运动过程中,一步步地得到强化。在中枢神经系统的精确指挥下,肌肉之间的协调动作在参与运动时得到增强,协调动作良好,也有助于塑造健美的形体。抓紧春季好日子参加体育活动,正是利用了“天时”这一重要条件。春季宜开展的运动项目有长跑、各种球类运动、自行车越野、太极拳、登山运动等。总之,以到空旷的郊野,在大自然中参加运动为最好。
It is indeed a very beneficial and healthy matter to take advantage of this great springtime when people wear sneakers on the sunny breeze and spring back to the earth. This has a great role in mobilizing the emotional and physical functions of the human body. Spring sunshine, the ambient temperature is generally up and down at 20 ℃, is the most suitable temperature for the human body, with good exercise conditions. Moreover, the emotion of the participants is stimulated by the spring, inevitably high spirits. In such a good emotional domination of a variety of exercise, will naturally give full play to the initiative, so as to obtain the best fitness results. From the perspective of the physiological function of the human body, spring is also the best time to arouse the desire for exercise and to promote the active body. After a relative rest of the winter (although the winter is also exercised, but after all, it is cold and subject to environmental conditions), there is a strong urge to devote themselves to all kinds of sports. Physiological functions, mainly refers to the visceral functional activities, such as the cardiovascular system, respiratory system, urinary system, digestive system of various functions, can be carried out by participating in appropriate exercise to expand, while the body’s adaptive function and therefore enhanced. The function of the exercise system is the first to be greatly mobilized and stimulated, such as bones, muscles, joints, fascia, tendons ... ... are in the process of movement, step by step to be strengthened. Under the precise command of the central nervous system, the coordinated action between the muscles is enhanced during participation in the exercise, and the coordinated action is good, which also helps to shape the body in a fit and healthy manner. Pay close attention to the good days of spring to participate in sports activities, it is the use of the “time” of this important condition. Spring should carry out long-distance sports, all kinds of ball games, bicycle cross-country, Tai Chi, mountaineering. In short, to the open country, in nature to participate in sports as the best.