Repetitive Strain Injuries (RSI) or Occupational Overuse Syndrome (OOS) is an injury of the upper limbs involving the fingers, wrist and elbows. It is one of the most common causes of work-related injuries. RSI is a very painful and often debilitating condition, which when left untreated can result in permanent damage.
Causes of RSI
- Carrying out repetitive tasks for long periods without suitable rest breaks
- Poor posture or activities that require you to work in an awkward position
- Poor working environment setup
Signs and symptoms
It is important to recognise the early signs and symptoms as early intervention and treatment can assist with recovery. Symptoms of RSI include:
- Pain, aching or tenderness
- Stiffness and/or joint restriction
- Altered neural sensations such as numbness and tingling
- Muscle cramping
- Swelling in the hands or forearms
- Referred pain felt in different parts of the body
RSI can present differently to different people
RSI may present differently for everyone however there are two main types. Type 1 is pain caused by a medical condition such as tendonitis, cellulitis, or carpal tunnel syndrome. Type 2 is when no specific diagnosis can be made, and the injury is often a non-specific pain. Both types can benefit from conservative care and early intervention increases the likelihood of successful treatment outcomes.
Prevention is key
Prevention of RSI is much easier than treatment. Education on the topic can be one of the best forms of prevention. Informing the employees on how these injuries occur, what the symptoms are and when to book an appointment with the onsite health provider can reduce the chronicity of the injury, increase the effects of treatment and reduce lost time at work. Allowing employees to take regular breaks every 20 – 30 minutes and varying your task as much as possible will aid in the reduction of RSI.
Strategies for managing RSI in the workplace
RSI is a common injury and one that we see and treat frequently. Providing task analysis reports and workstation ergonomic advice can greatly reduce the risk of employee injuries. Your workplace injury prevention provider can provide recommendations such as altering posture, grip and implementing stretching and stretching exercises. Once an injury has occurred, treatment and education for recovery and further prevention will be given.