On physical education and extra-curricular activities to prepare before the warming-up, attention should be paid to exercise when not to dramatic collision, so as not to be knocked down or fall.
上体育课和课外活动前要作好准备活动，运动时要注意不要剧烈碰撞，以免撞伤或摔伤。
Our study shows that by warming up properly, patients can improve the oxygenation and performance of their leg muscles, which is beneficial in promoting exercise tolerance.
我们的研究表明通过恰当的热身，患者可以提高他们腿部肌肉的氧化作用和表现，有助于提高锻炼耐力。
Now that the weather is warming up, I thought I get some exercise instead of taking the bus all the time.
现在天气暖起来了，我想我也该运动运动，不要天天坐公车了。
Some athletes may suffer a sudden abdominal pain during the race, which is often caused by insufficient warming-up exercise, a cold weather so that a lot of cold air is inhaled, or running too fast.
比赛中有的运动员会突然出现腹痛，其原因一般来说是准备活动做得不充分，加上天气比较冷，开始跑时吸入了大量的冷空气或起跑速度过快等，出现“岔气”现象。
Walking in place or on a treadmill for 10 minutes is fine for warming up before exercise and also for cooling down.
在路上或者跑步机上走10分钟适用于运动前热身和运动后放松。
Why is sufficient warming-up exercise necessary before the race?
为什么赛前要做好充分的准备活动？
Explain further only pay attention to these problems, then can develop the meaning of warming - up exercise fully.
进一步说明只有重视这些问题，才能充分发挥准备活动的意义。
So a sufficient warming-up exercise helps the body adjust to the race and get into a better state of motion, and prevents injury and accidents.
因此，只有做好充分的准备活动，才能适应比赛的需要，更好地进入运动状态，避免运动损伤和意外的发生。
When you do something a bit more calming before you go to bed, like read a book or listen to music, it can prepare your body for sleeping, just like warming up can prepare your body for exercise.
当你在睡前做一些更加平静的事像是读书、听音乐时，会帮助你的身体为睡眠做好准备。这和你在运动前做热身准备的原理是一样的。
Stretching prior to exercise, but after warming up, helps to promote blood flow to your muscles, increasing flexibility and reducing the chance of getting a new injury or aggravating an old one.
锻炼之前做一些伸展活动，但要在准备活动之后进行，有助于肌肉中血液流动速度的加快，增加肌肉的弹性，减少新伤发生的概率，或避免旧伤的加重。
The results show: The major reasons of the injury are that the players hadn't stable falling to the ground and hadn't enough warming-up exercise;
结果显示：篮球运动中踝部损伤以运动员跳起脚落地不稳、准备活动不充分等为主要原因；
The results show: The major reasons of the injury are that the players hadn't stable falling to the ground and hadn't enough warming-up exercise;
结果显示：篮球运动中踝部损伤以运动员跳起脚落地不稳、准备活动不充分等为主要原因；
应用推荐