The resulting pain of a back injury can develop gradually as the result of cumulative ‘microtraumas’ in repetitive work, or be the subject of a single traumatic event.
There are many causes of back pain. You are usually aware when you are straining your back, or otherwise abusing it.
The Health and Safety Executive (HSE) says that back pain is more common in tasks that involve:
If you have to lift or carry heavy or awkward loads, you should receive training on how to do it without causing damage to your body.