British journal of sports medicine
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There has been a decrease in the overall injury rate, particularly the rate of lower-extremity injuries, for alpine skiing, with a resultant increase in the ratio of upper-extremity to lower-extremity injuries. The upper extremity is injured nearly twice as often during snowboarding than alpine skiing, with approximately half of all snowboarding injuries involving the upper extremity. Shoulder injuries are likely under-reported, as many patients seek evaluation for minor shoulder injuries with their local physicians, and not at the ski medical clinic, where most epidemiology studies obtain their data. ⋯ According to recent epidemiological data, only clavicle and humerus fractures have shown increased rates of incidence among alpine skiers. Over the past 30 years, there has been a general decrease in both upper- and lower-extremity injuries which can be attributed to improved designs of protective equipment, increased awareness of injury patterns and emphasis on prevention. In the future, physicians and therapists who treat this population must be comfortable and confident in their treatment algorithms to help keep skiers and snowboarders conditioned and ready for the slopes and develop strategies for the prevention of upper-extremity injuries associated with these activities.
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In this work, trends in general practitioners' (GP) knowledge, confidence and practices in promoting physical activity to patients over a 10-year period (1997-2007) were studied. ⋯ Most increases in the proportion of GPs reporting high knowledge, role perception and confidence in giving physical activity advice to patients occurred between 1997 and 2000 and remained unchanged thereafter. In 2007, GPs appeared to give more physical activity advice, but Australian general practice is not yet living up to its potential with regard to physical activity promotion.