Ergonomics
Work Ergonomics
Ergonomics is concerned with designing and arranging things people use in order to interact efficiently and safely. A concern of many offices is preventing back pain due to the extensive time people are seated at their dek. About 80% of the United State population will experience back pain at some point in their lives. A well designed office chair, along with good posture & proper lifting techniques can help prevent ergonomic problems from developing.
Choosing an ergonomic chair
- Seat height of a chair should be easily adjustable
- Arms and elbows should match the height of the desk with ease
- A user should be able to sit with their back against the backrest while the back of knees do not touch the chair
- Feet placed evenly flat on the floor
- Computer monitor should be at least 18 inches away from eyes
- Every 30-60 minutes get up to walk or stretch this helps alleviates overall body tension
- Comfort is important while choosing your chair
Lumbar support
- A user of a chair ideally wants a chair to support the curve of their spine to prevent slouching
- Lumbar support should be adjustable for both the height and depth of the chair
- Adjustable back rest. Comfortable seating material
- Thighs parallel to the floor
Other important work ergonomics
- Try to avoid glare upon your monitor, this can inhibit your future eye sight and could also cause one to change their posture to better see the screen
- To avoid back pain stay healthy and active, outside factors such as extra weight and smoking can put a worker at risk to having back injuries
- Other preventive measures include stretching during your breaks to alleviate tension
Lifting Safety
Avoid strains to your lower back by making sure when lifting you:
- Warm your body up before performing a lift
- Keep your back straight and bend your knees, lift with your legs
- Never twist or bend your back while lifting
- Keep feet about shoulder-width apart
- Keep the object you’re lifting close to your body
- Be aware of how much weight you are carrying – be willing to make two trips instead of carrying more than you can handle
- Ask for help to carry heavy, bulky or large loads
- Make sure your path is clear and contains no tripping hazards
- Avoid repetitive lifting without rest