A: There are dramatic differences between the way chimpanzees live in the wild and the way chimpanzees are forced to live in laboratories. In the wild, chimpanzees live in very diverse social groups and may travel several miles in one day.
Ergonomics for Prolonged Sitting. Sitting for prolonged periods of time can be a major cause of back pain, cause increased stress of the back, neck, arms and legs and can add a tremendous amount of pressure to the back muscles and spinal discs. Additionally, sitting in a slouched position can overstretch the spinal ligaments and strain the spinal discs.
Once the pain of sciatica passes (usually within six weeks), these steps may prevent it from returning: 1  Practice good posture. 2  Do the exercises shown on my website. 3  Walk and/or swim. 4  Lift objects safely. 5  Avoid sitting for extended periods. 6  Use proper sleeping posture.