Choose the correct linking word or phrase in order to make the text below make sense. Back pain is often seen as a problem that only affects older people, but many young people suffer back pain due to the adoption of poor postures when studying or using a screen or mobile device. Not only can a bad chair cause severe back pain, but it might create neck pain, too, and over time that can become a huge threat to your general wellbeing. prevention is better than a cure, so adopting a good posture, consistent stretching and regular exercise are essential when it comes to preserving a healthy neck and back.

Back pain is often seen as a problem that only affects older people; but many young people suffer back pain due to the adoption of poor postures, when studying and using a screen or mobile device.

Not only can a bad chair cause severe back pain, but it might creat neck pain too, and over time that can be a huge threat to your general well-being.

prevention is better than cure, so adopting a good posture, consistent stretching and regular exercises are essential, when it comes to preserving a health neck and back.

the message which is being conveyed is that if a person does not have the qualified skills to be an writer then he should not and if he becomes then just leave it away..

i think this is it plz check

you need to explain that more, your grammer just needs to be close to perfect.