关于锻炼的英语短文要点：1,锻炼身体的好处：strong,healthy,energetic,.2,锻炼身体的方式：ba

锻炼身体
俗话说：“一日之计在于晨.”大部分人习惯于早晨锻炼,认为这能振奋精神.然而,国外的一些医学保健专家研究认为,傍晚锻炼亦大有裨益.
美国某大学健康中心研究后指出：人体的各种活动都受“生物钟”的控制,在一天24小时内,人的体力最高点和最低点都有一定的规律性,而体力发挥到最高点的时间,多数是在傍晚,在这段时间里,人的肢体反应的灵敏度及适应能力都达到最高峰,心率及血压的上升率也最为平稳,在这段时间内锻炼,引起心跳加速及血压上升率较低,对健康有益.研究还认为,傍晚运动距睡眠时间较短,所产生的疲劳能促使较快入睡.
另外,傍晚锻炼更适于脑力劳动者经过一天的脑力劳动,许多事情都存在于脑海之中,如在晚餐半小时后选择一幽静之处,舒筋展腰,松弛精神,既能使思维清新,又能改善睡眠状态,可谓一举两得.
Physical exercise
As the saying goes:" a day at dawn." Most people are accustomed to exercise in the morning, think that this can hearten spirit. However, some foreign medical care experts think, also be of great advantage to exercise is in the evening.
The United States a university health center research pointed out: human activities are affected by the" biological clock" control, within 24 hours in a day, people's physical highs and lows has certain regularity, and physical play to the highest point of the time, mostly in the evening, during this period of time, human body response sensitivity and adaptation ability to have reached a peak, heart rate and blood pressure rise rate of the most stable, during this period of time to exercise, cause rapid heartbeat and blood pressure rise rate is low, is beneficial to health. Research is also considered, movement in the evening from the sleep time is short, the fatigue can make fast asleep.
In addition, the evening exercise is more suitable for mental workers after a day of mental work, a lot of things exist in the mind, such as in half an hour after dinner to choose a quiet place, Shujin show waist, relax, which can make the thinking and fresh, but also can improve the sleep state, can shoot two hawks with one arrow.