Understanding and Preventing Repetitive Strain Injuries (RSI)


In today’s digital age, where we spend long hours typing on keyboards, using smartphones, and performing repetitive tasks, the risk of developing Repetitive Strain Injuries (RSI) has become increasingly common. RSIs can affect anyone, from office workers to athletes. Let’s talk about RSIs, understand what they are, their causes, symptoms, and (what you came here for!)how to prevent them.

What is Repetitive Strain Injury (RSI)?

RSI is a broad term for a range of painful conditions that occur as a result of repetitive movements, overuse, or poor ergonomics. It affects muscles, tendons, ligaments, and nerves in various parts of the body, most commonly in the hands, wrists, arms, shoulders, and neck. Examples of RSIs include carpal tunnel syndrome, tennis elbow (lateral epicondylitis), and golfer’s elbow (medial epicondylitis).

Causes of RSI

  1. Repetitive Movements: As the name suggests, doing the same movements repeatedly, such as typing or clicking a mouse, can strain the involved muscles and tendons over time.
  2. Awkward Postures: Maintaining awkward postures for extended periods can increase the risk of RSI. For example, holding your wrist at an awkward angle while typing.
  3. Forceful Exertions: Using excessive force when performing tasks, such as gripping objects tightly or using heavy equipment, can contribute to RSIs.
  4. Poor Ergonomics: An improperly set up workstation, including an uncomfortable chair, poorly positioned keyboard, or inadequate monitor height, can strain your muscles and joints.
  5. Lack of Rest: Failing to take regular breaks during repetitive tasks doesn’t give your muscles and tendons a chance to recover.

Symptoms of RSI

  • Pain or tenderness in the affected area.
  • Stiffness or aching.
  • Weakness or loss of strength.
  • Numbness or tingling.
  • Swelling or redness in severe cases.

Preventing RSI

Preventing RSIs is crucial for maintaining long-term health and productivity. Here are some strategies to consider:

  1. Ergonomic Workstation: Set up an ergonomic workstation with a comfortable chair, proper keyboard and mouse placement, and an adjustable monitor. This helps maintain a neutral posture.
  2. Regular Breaks: Take short, frequent breaks during repetitive tasks to rest and stretch. Simple stretches for the wrists, neck, and shoulders can make a big difference.
  3. Proper Technique: Ensure that you are using the correct technique for tasks involving repetitive movements, and avoid excessive force.
  4. Exercise and Strengthening: Engage in regular exercises to strengthen the muscles and tendons that are prone to RSI. This can help prevent injuries.
  5. Stay Hydrated: Proper hydration keeps tendons and muscles supple, reducing the risk of strain.
  6. Maintain Good Posture: Be mindful of your posture while working and take steps to correct any bad habits that may contribute to RSIs.

Seeking Help

If you suspect you have an RSI or are experiencing symptoms, it’s crucial to seek medical advice promptly. A healthcare professional or physiotherapist can provide an accurate diagnosis and develop a treatment plan tailored to your specific condition.


Repetitive Strain Injuries are preventable with the right awareness and proactive measures. With the correct preventive strategies, you can significantly reduce your risk of developing RSIs and maintain long-term physical health and well-being.

A little prevention today can save you from a lot of pain tomorrow.

At Revere we are offering the best physiotherapy services with a specialization in individualized and manual therapy methods. We are a team of compassionate and committed rehabilitation professionals who respect you, your time, and your body. We want to offer you the best of care and ensure a thorough recovery. 

Reach out to us at info@reverephysio.com with questions regarding the process or our therapists.   

We offer free 10 minute consultations to help you determine fit. Call us at 604-566-5108.   

Book an appointment right away if you feel ready to do so. 

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