老年人全身各系统器官发生了一系列老年性改变,因而有些动作在冬炼时不宜作,以免发生危险。锻炼有素的老年人可以例外.但也要谨慎行事。不宜头朝下倒立。因为老年人都有程度不同的动脉硬化,身体不宜骤然前倾、弯腰等。因为这些动作会影响血液重新分配脑部的血液循环。不宜作翻跟头、大劈叉动作。由于老年人肌肉收缩力减退、骨质疏 A series of aging changes have taken place in the organs and organs of the elderly. Therefore, some actions should not be taken during the winter season to avoid any danger. The exception is well-trained seniors, but caution should be exercised. Not upside down. Because the elderly have different degrees of atherosclerosis, the body should not suddenly forward, bending and so on. Because these actions will affect the blood redistribution of the brain’s blood circulation. Should not be over the slightest, big splitting action. Due to decreased muscle contractility in the elderly, osteoporosis