Department Committee Policy Resources MSDS Office Safety Lab Safety Construction Safety Severe Weather Disaster Safety		Introduction The principle of ergonomics is fitting the job to the worker. Office ergonomics focuses mainly on the computer user. Many people suffer from headaches, neck and back pain, fatigue, eyestrain, numbness or tingling in the arms, hands and wrists. All of these symptoms could be related to Cumulative Trauma Disorder (CTD). CTD is excessive wear and tear on tendons, muscles and nerve tissues caused by continuous and repetitive movements over an extended period of time. Awkward posture and position, along with repetitive movements and force are contributing risk factors. The Bureau of Labor Statistics reports that CTD's account for over 60% of all occupational illnesses. Introduction | Workstation Design Principles | Product Recommendations | Mouse and Pads | Chairs | Keyboard Trays & Keyboards | Accessories Purchasing Guide Home