【exercise音标】 英[ˈeksəsaɪz] 美[ˈeksərsaɪz]
【单词释义】 exercise是什么意思：
n.[U]运动，训练，锻炼；运用；[C]练习；习题；典礼
vi.锻炼，训练，练习
vt.锻炼（身体某部位）；使焦虑，使忧虑；实行，发挥（作用）；运用
[单词分级] 中考英语词汇
[单词复数] exercises [第三人称单数] exercises
[单词现在分词] exercising
[单词过去式] exercised
[单词过去分词] exercised
【exercise形近词/近似词】
imprecise adj.不精确的；不确定的；不严密的
precise adj.精确的，准确的
concise adj.简明的，简洁的；简约的
incise v. 雕，刻；切；切割
exorcise v.[Br.]驱邪；除怪；驱除妖魔
【单词例句】
◇ The first task, completed in silence, was completed in an average time of 20 minutes and 59 seconds. However, the second transcription exercise that involved music was completed in an average time of 17 minutes and 42 seconds; a difference of three minutes and 17 seconds, or 15%.
第一项在静默中完成的抄写任务，平均完成时间为20分59秒。而在听音乐时执行的第二个任务平均完成时间为17分42秒，相差3分17秒，即15%。
---- Listening to classical music at work boosts productivity
◇ First, make sure you're wearing well-fitting exercise clothing and sturdy shoes. Before getting on the machine, warm up with stretches and range-of-motion exercises, said Clark Stevenson, owner of Treadmill Doctor, a treadmill repair company based in Memphis, Tennessee. Then step onto the machine and securely attach the safety key to your shirt. If you should become at risk of falling off of the treadmill, the safety key will immediately turn off the machine.
首先，你要确保自己穿上合体的运动服和结实的鞋子。总部在美国田纳西州孟菲斯市的跑步机修理公司“跑步机医生”的老板克拉克·史蒂芬森指出，上跑步机前要先做几组拉伸和全范围关节运动来热身；上跑步机后要先把安全按钮牢牢固定在自己穿的T恤上。如果你要从跑步机上摔下来，安全按钮会立刻让机器停止运转。
---- How to use treadmills safely
◇ Those who didn't eat breakfast were more likely to smoke, scrimp on exercise, and drink alcohol.
不吃早餐的人吸烟、缺乏运动和饮酒的可能性也更高。
---- Skipping breakfast could raise risk of heart disease by 87%
◇ "A minimum of three days per week for a structured exercise program" is best, Shawn Arent, an exercise scientist at Rutgers University, recently told Business Insider.
罗格斯大学的运动科学家肖恩·阿伦特近日告诉商业内幕网说：“对一个结构合理的锻炼计划来说，一周至少要锻炼3次”才是最佳的。
---- Common fitness misconceptions
◇ The results suggested that good cardiorespiratory fitness – an individual's ability to engage in sustained aerobic exercises such as running, cycling, and swimming – was associated with a 42% reduced risk of lung cancer, a 40% reduced risk of liver cancer and a 39% reduced risk of oesophageal cancer.
结果表明，心肺健康的人患肺癌、肝癌和食管癌的风险分别降低42%、40%和39% ———— 心肺健康意味着能够从事跑步、骑车、游泳等持续的有氧运动。
---- Fitness earlier in life reduces cancer risk when older
◇ Studies have shown that morning and afternoon workouts can increase a person's amount and quality of sleep — one study found that exercise adds around 45 minutes of extra sleep — and better sleep leads to a more productive day.
研究发现，清晨和下午的锻炼可以增加睡眠时长，提高睡眠质量。一项研究发现，锻炼身体可以让人多睡45分钟。睡得更香，效率更高。
---- Bad habits you should break
◇ Again, some height loss is normal. But Catic says you can lower your risk of height loss by doing the following:
(1) Exercise regularly.
年纪大了变矮一些是正常的。但是卡蒂克指出，你可以通过做以下几件事来降低身高缩水风险：
（1）定期锻炼