There is a normal lordosis in the upper (cervical) spine and the lower (lumbar) spine. People with scoliosis develop additional curves to either side of the body, and the bones of the spine twist on each other, forming a C or an S shape in the spine. Scoliosis is about two times more common in girls than boys. It can be seen at any age, but it is most common in those over about 10 years of age. Scoliosis is hereditary in that people with scoliosis are more likely to have children with scoliosis; however, there is no correlation between the severity of the curves from one generation to the next.
The final rule requires that employers inspect walking-working surfaces regularly and as needed and correct, repair, or guard against hazardous conditions; and Training (Â§1910.30).
Walking the gemba is part of âCheckâ in Plan-Do-Check-Act. It is the process of carefully observing to see where things are not as they should be. Sometimes there is less walking involved, and more just standing and watching.n new product development (a key marketing concern), we do not have a gemba to walk around. In these cases, the gemba shifts from our workplace to the customerâs workplace or life (depending on whether your product is BTB for BTC).