一、休闲娱乐体育活动对身体健康的促进作用 (一)对不同年龄阶段人群身体健康的良好影响 尽管休闲娱乐体育内容和形式多种多样,但身体活动则是最主要的手段和方式。
对于不同年龄者的身体健康都有积极的促进作用。
从某种意义上来说,是对人类有机体生命的一种强化。
对于处于生长发育阶段的少年儿童来说,通过休闲娱乐体育活动可以促进身体的正常发育成长,提高身体各个器官和系统的功能状态,全面发展体能,促进体格健壮健美,并为终生健康打好基础。
对于处于人生压力最大的中青年来说,通过休闲娱乐体育活动可以起到保持、保护身体健康的作用。
对于老年人来说,通过休闲娱乐体育活动有助于保持身体健康,延缓衰老的进程。
现代社会已经日益高龄化,如何在寿命延长的同时保持良好的健康状态,既是老年人的愿望,也是社会的需求。
(二)对主要身体功能的良好影响 1.对心血管系统功能的影响 在世界范围内,心血管疾病已经成为危害人类健康的“第一杀手”。
大量的流行病学调研和实验研究结果已经揭示,心血管疾病虽然主要发病在中老年,但时常起源于少年儿童,而且该类疾病的发生和发展可以为许多称作为“危险因素”的因素所加速。
这些因素中,部分受遗传制约,如家族病史、年龄与性别,更多的与行为和生活类型有关。
如过大的心理压力、高血压、高血脂、肥胖和超重、吸烟、不良饮食习惯、体力活动不足和身体素质低下等。
也就是说,心血管疾病的大部分危险因素可以通过生活类型的改变得到改善。
其中最为关键的行为因素是加强体育锻炼。
研究已经揭示,适度的体育活动可以改善高血压、高血脂状态,可以改善肥胖和超重现象,可以缓解心理压力,并且可以改善身体素质。
2.对运动系统功能的影响 人类衰老的特征性变化之一,就是表现在肌肉力量减退,骨质疏松,关节活动度变小,运动能力下降。
通过休闲娱乐体育活动之所以能够延缓衰老进程,其重要途径之一便在于它能够有效地保持肌力,增加和保持关节的灵活度,保持乃至增强骨密质。
3.对免疫系统功能的影响 免疫功能标志着人体对疾病的抵抗力,因此是人体健康和体质的代表性指标。
大量流行病学调研、动物实验和人体实验结果已经证实,长期的大强度、大运动量运动训练会导致明显的免疫抑制现象,使得免疫功能降低,对各种感染性疾病的抵抗力明显降低。
而长期从事适中的体育锻炼则有益于促进免疫功能,增强抵抗力,各种感染性疾病的患病率明显降低。
这些研究结果表明:休闲娱乐体育活动可明显改善参与者的免疫功能。 二、休闲娱乐体育活动对心理健康的促进作用 (一)休闲体育有助于调节紧张情绪 当今世界是一个快节奏、高效率的社会,这就不可避免地给人们带来许多紧张和压力,同时也造成了情绪的不好状态。
紧张的情绪会降低和抑制人体免疫功能,良好的情绪和稳定的心情,有利于保持和促进人体机能的稳定。休闲体育活动具有调节人体紧张情绪的作用,可以改善生理和心理状态,有助于恢复体力和精力,是人们生活的重要内容。
(二)有助于促进人际交往 休闲体育不仅是休闲娱乐、健身的载体,也是消除孤独寂寞、拓展交际、增进情感交流及交友的润滑剂。
人们通过休闲体育运动可以结识许多不同身份、年龄、性别的人,丰富精神生活和增进相互间的感情交流。
无论在学校、商界、家庭、单位同事之间,休闲体育已经成为人们情感交流的有效途径,可以说休闲体育在某种意义上成了人与人之间的情感桥梁。
One, activity of recreational recreation sports is right healthy stimulative action (one) although healthy to crowd of different age level favorable effect is recreational recreational sports content and form are varied, but body activity is the mainest measure and means.
To different age person healthy have positive stimulative effect.
Come from some kind of meaning say, it is a kind of aggrandizement of pair of human organism life.
Grow to be in for the teenager children of growth phase, the normal growth that can promote the body through activity of recreational recreation sports grows, raise the body the functional condition of each organs and system, develop physical ability in the round, stimulative constitution is hale and strong and handsome, it is health all one's life to lay good foundation.
The biggest to be in life pressure in for the youth, can rise to maintain through activity of recreational recreation sports, the action with healthy protection.
To old people, conduce to through activity of recreational recreation sports keep healthy, delay anile progress.
Modern society already increasingly senile change, if why maintain good health at the same time in life prolate, the desire of since old people, also be social demand.
(2) the favorable effect to main body function 1. Inside limits of alive to the influence of cardiovascular system function bound, cardiovascular disease has become harm mankind health " the first killer " .
Many epidemiology survey and experimental research result had announced, although cardiovascular disease basically comes on be in in senile, but children of constant traceable teenager, and the happening of this kinds of disease and development can be a lot of weighing that regard as " critical factor " element place is quickened.
In these elements, the part suffers heredity to restrict, be like familial medical history, age and sexual distinction, more concern with behavior and life type.
If cross great psychological pressure, hypertensive, tall blood fat, fat and overweight, smoking, bad food is used to, manual activity is not worth and fitness is low etc.
That is to say, the major critical factor of cardiovascular disease can pass the change of life type to get ameliorative.
Among them most crucial behavior factor is to strengthen physical training.
Research has announced, measurable sports activity can improve position of fat of hypertensive, tall blood, can improve fat and exceed returning elephant, can alleviate psychological pressure, and can improve fitness.
2. One of anile to the influence mankind of athletic system function diagnostic sex change, it is expression drops in muscle strength, osteoporosis, articulatory activity spends decrescent, athletic ability drops.
Through recreational recreation sports the activity can delay anile progress, its are important one of ways depend on it can retaining flesh power effectively, increase and maintain articulatory nimbleness, maintain and even enhance bone to pledge closely.
3. To the influence of immune system function immune function is indicating human body is right the resistance of the disease, because this is the representative index of human body health and constitution.
Experiment of many epidemiology survey, animal and result of human body test had confirmed, training of motion of momentum of long-term great strength, great fortune can bring about apparent immunity to control an appearance, make function of riddance epidemic disease is reduced, reduce apparently to all sorts of resistance that contract sexual disease.
And the physical training that is engaged in moderate for a long time is beneficial to stimulative immunity function, enhance strength, all sorts of sicken rate that influence sexual disease are reduced apparently.
These study the result makes clear: Activity of recreational recreation sports can improve the immune function of participator apparently. 2, activity of recreational recreation sports is right the stimulative action of mental health (one) recreational sports conduces to adjust nervous mood is current the world is a fast rhythm, efficient society, this brings a lot of insecurity and pressure inevitably to people, also created the bad position of the mood at the same time.
Intense sentiment can be reduced and control function of human body immunity, good mood and stable state of mind, be helpful for maintain and promoting the stability of human performance. Recreational sports activity is had adjust the action of mood of human body insecurity, can improve physiology and mentation, conduce to refection and energy, it is the serious content that people lives.
(2) conduce to promote human contact the carrier that recreational sports is recreational recreation, fitness not only, also be to eliminate alone loneliness, extend communication of intercourse, promotional affection and the lubricant that make friend.
People can know the person of a lot of different identities, age, sexual distinction through recreational athletic sports, rich cultural life and promotional and mutual the emotional communication between.
No matter be between staff of the school, business circles, family, unit, recreational sports has made the efficient way that people affection communicates, can say recreational sports in a sense became the affection bridge between person and person.