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Pil <br /> (33 <br /> !es Training Session #2 <br /> Bach Safety <br /> Name bate <br /> 1. The discs am an important part of the structure of your back and they provide the flexibility your <br /> back needs for everyday life.The discs separate the bones,or vertebra,and help spread pressure <br /> evenly across the disc surfaces when pressure is applied to your back.When you bend your back, <br /> you're putting all that pressure on of the disc,which is harmful. <br /> 2. When lifting anything,it's important to keep your back in its natural <br /> In this position,the weight,pressure is spread evenly across the endue surface of the disc,plus <br /> you're not stretching muscles or ligaments. <br /> 3. When lifting anything,bend your legs and get a good grip on the object you're lifting,then bring <br /> the object close to your body. <br /> True 0False <br /> 4. Whenever you're lifting anything,particularly in awkward positions,it's okay to use your free <br /> hand,or even your legs as support for your back. <br /> 0 True O False <br /> S. By the way that your back is developed and the laws of physics,there is about a 10-to-1 ratio of <br /> pressure that's applied to your back when lifting.If you lift something weighing lb pounds,that <br /> means you're putting about 100 pounds of pressure on your back <br /> 0 True 0 False <br /> Comments <br /> �r <br /> ---------------- <br /> Student Quiz <br />