Chinese run in space for the first time-IT information
On November 7, entered the 20th day of the temple on the second. A lot of people cared about me and the King brothers in space and how to exercise and fitness with the ground than those that do not feel the same way. Yesterday we did a chest exercise, evening wear Penguin suits.
Chest is strength training exercises, once every other day. When doing chest exercises, I'm made of basic movements following the exercise Protocol, Jing Shi brothers do when load than the previous increase. We also have 15 days from the return, before returning to move things to return to class, physical requirements. In addition, after long flights, we consume energy, overload resistance capacity. These are muscle preparation needs to be done. Jing Shi brothers increases tensile load, create a set of exercises, for exercise of lower limbs, strengthening the leg muscles.
Chest is a soft rubber band, I broke it into a ring suspended in the cabin. I was going to show us the "new skills" from the ring in the past, results to wear half Hoop and put it on the tape, unfortunately without success.
Yesterday, after dinner, we wear Penguin suits for about 3 hours and 10 minutes. Ground crew insisted exercise we wear Penguin suits, is to maintain the muscle function.
"Fundamentals and applications of aerospace medicine State Key Laboratory Deputy Director Wang Linjie explanation: in space, human bones and muscles of the body will undergo certain changes. Spinal muscles relax, man's natural height increase, which have an impact on stability of spine. Penguin clothing physical protection of the body is a kind of zero gravity, equivalent to gravity and lost. Because it is from the longitudinal axis of the body load, walks like a Penguin. 】
Today, I and King brothers main bicycle exercise. After I finished my morning exercises, the whole State is good. Since the bike is only one, usually when a man rode a bicycle, another in the chest. General rode a bicycle for half an hour, rally does not need that long. Therefore, rally the people, exercised another stretched as far as possible, each other.
Pedal a bicycle in the sky and on the ground are not the same, a bit like lying pedal feel, not easy to push, quite tired.
"Wang Linjie explanation: they pedal their car exercise a lot better than we expected. Judging from the records, Chen Dong peddling activity peaks in space close to him on the ground of the highest level. 】
These days, we are running, run on the restraint system is designed. Treadmill exercise is done under the programme.
Before they ever run in space, this is the first time. In fact, when we first started running a few days ago, ran up. Until the third day, brother Jing Shi ran, ran for an hour, the ground staff demand of us is half an hour. He was very excited, also apply to talk to ground, tell you the good news.
"Wang Linjie explanation: astronauts to solve the problem with curiosity, is not running again. Our analysis, initial run up, attitude control problems for people who arrived at the space, attitude adaptation takes time. 】
Some tough action on the ground, in the sky it is easy to complete, such as somersaults and floating. Heaven is not like the ground, don't normally do with muscles, is now the key muscles. For example, upper arm strength is more important than on the ground. Stand or sit on the ground, people say "footwall of firm", and in heaven more upper limbs move all hands clinging to the past. We all need to exercise these muscles.
We combine bicycle, running, weight loss cardiovascular study was also done experiments, referred to as CDS experiments into dynamic and static testing. When we exercise, with a finger of the left hand, records beat high blood pressure, and so on. Before and after exercise, will also measure ultrasound images, comparing changes before and after exercise.
中国人首次实现在太空中跑步 - IT资讯
11月7日是进入天宫二号的第20天。很多人关心我和景师兄在太空中怎样锻炼身体，与地面健身相比有哪些不一样的感觉。昨天我们主要做了拉力器锻炼，晚上穿了企鹅服。
拉力器是力量锻炼，隔天一次。在做拉力器锻炼时，我是按照锻炼方案基本动作做的，景师兄做的时候，负荷比前期增加了。我们离返程还有15天，返回前要搬东西去返回舱，对体力的要求比较大。另外，我们经过长期飞行消耗体能，抗过载能力降低。这些都需要做肌肉力量上的准备。景师兄增加了拉力负荷，还自创了一组锻炼方式，用于锻炼下肢，加强腿部肌肉。
拉力器是一条柔软的橡胶带，我把它弄成一个环形，悬浮在舱里。我本来打算秀一下“新技能”，从环里穿过去，结果穿到一半，带子箍在身上了，很遗憾没有成功。
昨天晚饭后，我们穿企鹅服行动了3小时10分钟左右。地面人员坚持让我们穿企鹅服做锻炼，是为了维护我们的肌肉功能。
【航天医学基础与应用国家重点实验室副主任王林杰解说：在太空中，人身体的骨骼、肌肉都会发生一定变化。脊柱的肌肉一放松，人的自然身高会增加，这对脊柱稳定性有影响。企鹅服是一种对失重状态下身体的物理防护，相当于把失去的重力加上。因为是从身体纵轴加负荷，走起路来有点像企鹅。】
今天，我和景师兄主要进行自行车锻炼。我早上做完锻炼后，整个状态还是不错的。由于自行车只有一台，往往一个人蹬自行车的时候，另一个人在做拉力器。一般蹬自行车是半小时，做拉力器不需要那么长时间。所以做拉力器那个人，会尽量拉长锻炼时间等另一个人，互相配合。
在天上蹬自行车的感觉和地面不一样，有点像是躺着蹬的感觉，不太容易使劲，还挺累的。
【王林杰解说：他们蹬车锻炼比我们预期好很多。从记录来看，陈冬在太空蹬车的运动量峰值接近他在地面的最高水准。】
这些天，我们还进行了跑步锻炼，跑台上设计了束缚系统。跑台锻炼都是按照方案来做的。
中国人之前没有在太空跑过步，这是第一次。其实，我们前两天刚开始跑步的时候，都跑不起来。直到第三天，景师兄跑起来了，还一下子跑了一小时，地面工作人员对我们的要求是半小时。当时他很兴奋，还专门申请和地面通话，把这个喜讯告诉大家。
【王林杰解说：航天员对解决问题有好奇心，就是不信跑不起来。我们分析，最初跑不起来，是姿态控制的问题，对于刚到太空的人来说，姿态适应需要时间。】
一些地面上的高难度动作，在天上就很容易完成了，像翻跟头、漂浮等。天上跟地面不一样，平常不怎么用的肌肉，现在成了关键的肌肉了。比如，上臂的力量比在地面上更重要。在地面上站或坐，人们都说“下盘要稳”，而在天上更多用到上肢，移动位置都要用手扒着过去。这些肌肉我们都需要加强锻炼。
这次我们结合自行车、跑步，还做了失重心血管研究实验，简称CDS实验，分为动态和静态测试。我们在锻炼的时候，会在左手带一个指套，记录逐搏血压等。锻炼前后，还会测超声图像，对比运动前后的变化。