What is RSI?

Repetitive Strain Injury (RSI) is the name given to a group of injuries affecting the muscles, tendons and nerves primarily of the neck and upper limbs. 
 
There are two types of RSI:-

• Specific Named Conditions - these include tenosynovitis, carpal tunnel syndrome, bursitis, tennis elbow, De Quervain's Syndrome, etc.
• Diffuse RSI - this is where there is no clear-cut diagnosis but a range of symptoms exist. Sometimes it is known as non-specific pain syndrome.

The symptoms of RSI include aches, pain, swelling, numbness, tingling, weakness and cramps. With diffuse RSI there are usually no visible signs.
 
RSI is caused by a combination of overuse and repetition, awkward or static posture and insufficient recovery time. Stress is often a factor.
 
RSI is preventable and treatable. It is vital not to ignore the early warning signs.