If you are satisfied with the translation of Great God, you can add Q to send praise.

do you have a cell phone? You send text messages to your friends.

Family?

SMS or "texting" has become very popular. However, scientists

Be careful when you find that text messages will give us hand problems! too much

Texting can cause our thumbs and wrists to swell. We don't even have thumbs.

Press this little button again and again. Scientists call this problem RSI.

Let's take Wilson, a doctor named Harriet as an example. He treats many patients.

Relative intensity index. She said, we need to see how much time we spend typing and texting. If we spend more than 10- 15 minutes at a time, there may be problems in the future.

We also talked about his treatment of RSI patients, Dr. harjeet Deepa. He told us that she was an old girl of one or five years old who was a young patient. She didn't do well in school, so her parents took her to treatment. It turns out that her RSI is so poor that she can't even help a pencil. With the development of mobile phones, they began to combine the buttons more closely. Short text messages are worse than using bigger buttons on a mobile phone. Playing games with a computer keyboard can also cause the same problem. Therefore, more and more people may find themselves suffering from RSI.

Many college students and teenagers RSI because they don't know the risks and spend too much time on computers, video games and mobile phones. If we do nothing, too many young people will grow up in terrible pain.