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TEENS AND CYBER SPACE WORKSHOP

Marian Academy March 13,2010 John Campbell CARICOM Secretariat. TEENS AND CYBER SPACE WORKSHOP. Health and Cyberspace Life. Presentation Overview. Objectives Ergonomics defined Injury defined Causes of injury Common areas of injury Prevention of injury

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TEENS AND CYBER SPACE WORKSHOP

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  1. Marian Academy March 13,2010 John Campbell CARICOM Secretariat TEENS AND CYBER SPACE WORKSHOP Health and Cyberspace Life

  2. Presentation Overview • Objectives • Ergonomics defined • Injury defined • Causes of injury • Common areas of injury • Prevention of injury • Work station basics/ useful habits • Conclusion

  3. Introduction • Estimated that 3,171,500 people across the Region use the computer for work and pleasure • Increased computer use has brought increased health related risks • Health risks for young users a major concern so it is critical that • Good habits must be learned and practiced to minimize injuries

  4. Ergonomics Defined • Greek origin • “Ergo” – work • “ Nomics”- study • Thus: a study of how to adjust the work environment to suit the human body, to facilitate efficiency and productivity • equipment , machinery, space

  5. Defining Injury • Damage to body tissues due to physical stress, trauma, or disease • Acute – sudden onset • Chronic – Repetitive stress injuries

  6. Causes of Injuries • Trauma • Poor body mechanics and posture • Poor work habits • Weakness / lack of fitness (strength, stamina, suppleness)

  7. Common areas of injury • Neck • Shoulder • Back • Wrist • Eye

  8. Prevention of Injuries • Awareness / knowledge of risks and warning signs: - fatigue, tremor, weakness, swelling of hands, soreness, - neurological signs – tingling, numbness, loss of sensation in fingers • Regular exercise – stronger fitter body is more resistant to injuries • Proper arrangement of work station • Proper work habits / posture

  9. Work Station Basics • Good Body positioning • Forehead aligned with top of monitor; screen below eye level • Back naturally straight with adequate support for lumbar spine • Elbow approximately 90 degrees with wrists straight • Hip 90-100 degrees • Knee and thigh 90 degrees • Feet flat on floor; use of foot stool • Sit at arm’s length from screen / 18-30 inches • Phone and other devices within easy reach

  10. Useful habits • Keep monitor surface clean • Adjust contrast / brightness • Avoid prolonged periods of work; take short breaks every 25-30 minutes. • Walk, stretch to increase circulation and allow eyes to relax • Change hand use on mouse; alternate with opposite hand

  11. Conclusion • Musculoskeletal disorders (MSDs) are the scourge of the computer user. Users can develop chronic pain if their workstations are set up without proper attention to ergonomics • A small change, such as re-positioning the screen or keyboard, or using an adjustable chair, can often prevent or eliminate the problem • Prevention is better than cure. A little knowledge of the principles of ergonomics can save a lot of pain and discomfort while maximizing both productivity and enjoyment

  12. THANKS FOR YOUR TIME!!

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