屏住呼吸 - 我打破了我的个人记录吗?

10:45
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已发布:19.05.2020 更多信息 隐藏

When I was well trained I managed to hold my breath for 2:40 minutes. Can I still do that today? Let's see! But first I have measured my chest. First without air in it and then with lungs pumped up. Then I did a breathing exercise so that the body is oxygenated and I can pull myself away longer. I had 3 attempts to break my personal record!