1. False. Make a plan to build variety into your day. For example, at work you can place an infrequently used item on a shelf or corner of the desk, which will make you stand and take a step or two to use it. At home you can stop washing dishes for a few minutes and dry some, or stop ironing to hang some items you just finished.
2. False. Using appropriate lifting techniques is one of the best strategies for lifting properly, along with a back stretching and strengthening exercise program. There is no concrete evidence of back belt effectiveness. Back belts may contribute to injuries after wearing them due to muscle atrophy. In addition, people tend to get a false sense of security with them. They may lift objects that are too heavy. More important, many people who wear back belts rely solely on the belt, instead of learning and applying proper lifting techniques both on and off the job.
3. True. Picking up any object can be potentially hazardous to your back. Maintain the three curves of your back when lifting objects of any size, and always use proper lifting techniques.
4. True. Gravity pulls your upper body down after a short period of time, which causes your back to slouch. Your back is not able to maintain the natural curves of the back. Focus on "standing straight" and taking frequent rest breaks.
5. False. A bed that is too hard can overexaggerate back curves and cause strain to the discs. Choose a mattress that has firm support but is soft enough to accommodate the normal curves of your back.
6. True. A driver who sits too far away from the steering wheel will lose the three natural curves of the back.
7. False. By adding additional support in your lumbar curve, you could over exaggerate the curve. This may cause stress in the muscles and ligaments.
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