Although RSIs are not only experienced by people working with computers, this group certainly exhibits the

greatest prevalence due to the massive rise in computer use over the past 20 years.

Repetitive strain injuries (RSIs) caused by keyboard and input device use are increasing for a number of reasons. First and foremost, computers now enable us to complete more tasks which previously allowed us to change activities or take frequent breaks. Unfortunately, this leads to long durations of repetitive, precise muscular activity that stresses and strains specific body parts, such as your hands, wrists, arms and neck.

RSI doesn't just affect users of desktop computers - laptop users are also susceptible. 42%* of all computers purchased are now in laptop format - which means that you need to check your mobile working environment too

Many people are also working longer hours while using a computer. This is coupled with the fact that many also use computers at home, for both work and personal reasons.  Typical RSI symptoms include aches and pains, joint swelling, numbnessin extremeties (hands & fingers, toes), tingling, muscle weakness, and cramps.

With a type of RSI known as "diffuse RSI" there are usually no visible signs. In this case, be sure to share your symptoms - even if it's just non-specific pain - with a healthcare professional.

RSI is often caused by a combination of a number of factors, typically highly repetitive actions without a supportive and ergonomic working environment. Workplace stress serves to exacerbate the symptoms experienced.

The important thing to remember is that RSI is preventable and treatable. For your health and safety, it is absolutely vital that any early warning signs are not ignored.