Children are more sedentary then ever and part of this is due to the changes in technology. Children use computers at school and at home for a variety of tasks. Part of their IT education needs to include how to keep themselves healthy when using this type of equipment. This is helpful to prevent overuse injuries and also set up good practice for later on in life.
When children use a computer, they should follow the same principles as adults, maintaining a neutral posture. This can be a challenge as most workstation products are designed for adults. However it is possible to create a child-friendly workspace, and by promoting healthy habits, parents can help their children avoid injury.
Child Friendly ‘Workstation’
An ideal set up would be a fully adjustable chair and desk that can ‘grow’ with the child. In the absence of adjustable furniture adapting the seat and work space is an alternative. For example:
- Use a box or books to rest feet on – this ensures the feet a well-supported.
- Use a cushion behind the child – to support the back in a neutral posture.
- Use a cushion to sit on to raise the child in the chair – this helps to ensure the child’s arms are at the right height to the desk/table.
- Place a laptop up on books and use a separate keyboard and mouse – this helps to encourage a more neutral neck and back posture.
- Since children have smaller hands than adults, traditional keyboards and mice are generally too large for them to operate comfortably. A smaller keyboard or mouse, designed specifically for children, can be a valuable accessory.
And remember to move, encourage your child to break often from sedentary tasks. Every 30 minutes a break that involves standing and moving around should be encouraged.
Laptops, iPad’s and phones are designed for short periods of use. They are not designed for hours or play or work – the small screens and keyboards mean that we tend to bend our necks down and move our hands into more awkward postures. Prolonged computer work should be done as detailed above, sitting comfortably.
With their growing bodies, children are just as susceptible to musculoskeletal injuries as adults. Some simple steps can prevent these injuries and help children to begin healthy ergonomic habits that will last a lifetime.
