What Causes Repetitive Motion Injuries?

What Causes Repetitive Motion Injuries?

Movement is often good for people, but too much of it can be a dreadful thing. An example would be repetitive motion injuries sustained by doing something repeatedly. Even seemingly harmless movements could bring about pain and misery.

Workers are common victims of this, because they must do repetitive tasks day after day. You can get workers compensation for damages such as lost wages from the inability to work, medical bills for treatment, and so on. Athletes are another highly affected demographic because of their intense training routines.

Types of Repetitive Motion Injuries

Whenever you focus on doing a single task too much, you can overburden one part of your body to the point of breakdown. There are two major types if repetitive motion injuries: tendinitis and bursitis. The former refers to inflammation of the tendons. These are the thick white tissues that connect our muscles to the bones. These tend to be quite strong because of their role as weight-bearing attachments. The latter, on the other hand, refers to the inflammation of one or more of the bursa sacs around the body. These are tiny pouches covering regions that are prone to friction. Their main task is to lubricate and cushion bones.

What Causes Repetitive Motion Injuries?

Common Causes

There is nothing inherently bad about movement. In fact, our bodies can adapt to stimuli such that we should get stronger after every move. Weight-lifting, for instance, causes micro tears in the muscles but we can always bounce back and built bigger muscles after a period of rest. So, what causes repetitive motion injuries?

Sadly, the necessary rest period may not be available to everyone. Workers may simply accumulate damage to overused body parts day in and day out until these get too painful for them to work anymore. Trauma, friction, systemic diseases, and crystal deposits can also cause repetitive motion injuries.

Seeking Medical Care

A doctor should know if you feel intense pain when you try to move your arms and legs. Sometimes the pain can be severe enough to prevent sleep and interfere with daily activities, affecting quality of life. Be mindful if you sense tenderness and warmth over joints as well. Immediate diagnosis and treatment will prevent these injuries from getting worse and help you get back to work as soon as possible. Consult a lawyer for workers compensation.


  1. https://www.hopkinsmedicine.org/healthlibrary/conditions/physical_medicine_and_rehabilitation/repetitive_motion_injury_85,P01176