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人的老化能促使胃肠粘膜变薄,腺体萎缩,肝脏和胰腺重量减轻及功能减退。在人体内,多种生化因子的反应,营养能量的转换和贮存,各种酶与辅酶的制造、代谢物质的处理等都离不开肝脏。人体是一个统一的整体,而运动能使机体的代谢增强,消耗增大,促进肝脏和胰腺功能的改善。凡是坚持慢跑的老人,由于肌肉活动的需要,促使胃肠蠕动加强,弹性增加,胃肠肥厚,血运改善,消化液的分泌增多,从而提高了食欲,各种营养物质吸收转化速度加快:另一方面,由于慢跑时呼吸量加深,隔肌肠胃上、下、大幅度的移动和腹部肌肉的大量运动,对胃肠道发生自然的按摩,因此,对增强胃肠消化功能产生了积极的影响。
Aging can promote gastrointestinal mucosal thinning, glandular atrophy, weight loss and dysfunction of the liver and pancreas. In the human body, the reaction of a variety of biochemical factors, the conversion and storage of nutritional energy, the manufacture of various enzymes and coenzymes, and the processing of metabolic substances are inseparable from the liver. The human body is a unified whole, and exercise can make the body’s metabolism, increased consumption, promote liver and pancreatic function improvement. All those who insist on jogging elderly, due to the needs of muscle activity, promote gastrointestinal peristalsis, increased elasticity, gastrointestinal hypertrophy, improved blood circulation, increased secretion of digestive juice, thereby increasing the appetite, speed up the absorption of various nutrients conversion: the other On the one hand, a natural massaging of the gastrointestinal tract occurs as a result of deeper breathing during jogging, greater, lower and greater movements of the diaphragm muscles of the diaphragm and a significant amount of abdominal muscles, thus having a positive effect on enhancing gastrointestinal digestive function .