Repetitive Strain Injury (RSI)

Repetitive strain injury (RSI), sometimes referred to as repetitive stress injury, is a gradual build-up of damage to muscles, tendons, and nerves from repetitive motions. RSIs are common and can affect almost any part of the body, though they most frequently occur in the arms, hands, wrists, and shoulders.

Common Causes

RSIs are often associated with occupational tasks, such as typing on a keyboard, using a mouse, working on an assembly line, or operating machinery. Poor ergonomics, lack of breaks, and prolonged periods of repetitive motion are significant contributing factors.

Symptoms of RSI

• Pain, aching, or tenderness in the affected area.
• Stiffness, throbbing, or cramping.
• Tingling or numbness (pins and needles).
• Weakness or a feeling of heaviness in the limbs.

Treatment and Management

Early intervention is key to managing RSI. Treatment typically involves modifying the activity causing the strain, improving ergonomics, and taking regular breaks. Remedial massage and myotherapy can be highly effective in reducing muscle tension, breaking down scar tissue, and improving blood flow to the affected area to promote healing.