美丽水世界怎么选基地:翻译下面文章
来源:百度文库 编辑:神马品牌网 时间:2024/08/28 21:04:51
The thoracolumbar spine in young elite athletes. Current concepts on the effects of physical training.
Due to the increased interest in physical fitness and to the fact that athletes start their training at younger ages the risk for injuries to the growing individual has increased. The spine, as with the rest of the skeleton, is at greater risk of injury during growth, especially during the adolescent growth spurt. Back pain is more common among athletes participating in sports with high demands on the back than other athletes and nonathletes. Disc degeneration, defined as disc height reduction on conventional radiographs and reduced disc signal intensity on MRI, has been found in a higher frequency among wrestlers and gymnasts than nonathletes. Abnormalities of the vertebral bodies including abnormal configuration, Schmorl's nodes and apophyseal changes are common among athletes. These abnormalities are similar to those found in Scheuermann's disease. Athletes with these types of abnormalities have more back pain than those without. Spondylolysis has been found in higher frequencies than expected among athletes representing many different sports. Spondylolysis has been reported in up to 50% of athletes with back pain. Scoliosis has been found in up to 80% of athletes with an asymmetric load on the trunk and shoulders, such as javelin throwers and tennis players. The scoliosis, however, is a small curvature and does not cause back pain.
Due to the increased interest in physical fitness and to the fact that athletes start their training at younger ages the risk for injuries to the growing individual has increased. The spine, as with the rest of the skeleton, is at greater risk of injury during growth, especially during the adolescent growth spurt. Back pain is more common among athletes participating in sports with high demands on the back than other athletes and nonathletes. Disc degeneration, defined as disc height reduction on conventional radiographs and reduced disc signal intensity on MRI, has been found in a higher frequency among wrestlers and gymnasts than nonathletes. Abnormalities of the vertebral bodies including abnormal configuration, Schmorl's nodes and apophyseal changes are common among athletes. These abnormalities are similar to those found in Scheuermann's disease. Athletes with these types of abnormalities have more back pain than those without. Spondylolysis has been found in higher frequencies than expected among athletes representing many different sports. Spondylolysis has been reported in up to 50% of athletes with back pain. Scoliosis has been found in up to 80% of athletes with an asymmetric load on the trunk and shoulders, such as javelin throwers and tennis players. The scoliosis, however, is a small curvature and does not cause back pain.
年轻的精华运动员的 thoracolumbar 背骨。 在体育的效果上的现在观念。
适当的到那增加在实际的健身中感兴趣和到运动员让他们的训练从在较年轻的年龄开始危险的事实为对成长的个体伤害有增加。 背骨, 当做由于其余的骨骼,在生长期间是在受伤的较棒危险,在青春期的生长期间尤其喷出。 背痛是比其他的运动员和非运动员更通常的在运动员之中在背面上用高的要求参与运动。 被定义如在传统的 X 光照片上的圆盘高度减少而且减少圆盘信号在磁共振成像上的强度圆盘退化, 在摔交选手和体操教员之中的较高频率方面已经被发现比较非运动员。 包括 abnormal 结构, Schmorl's 的节和 apophyseal 变化的椎骨身体的反常在运动员之中是通常的。 这些反常与那些类似在 Scheuermann's 的方面发现。 有反常的这些类型的运动员有较多的背痛比较那些没有。 Spondylolysis 比在运动员之中期望表现许多不同的运动在较高的频率方面已经被发现。 Spondylolysis 在有背痛的达到 50% 的运动员已经被。 Scoliosis 在有在树干和肩, 像是标枪 throwers 和网球运动员上的一个不对称负荷的达到 80% 的运动员已经被发现。 scoliosis,然而,是一个小的屈曲并且不引起背痛。
用金山翻译一下不就完了,然后自己再整理一下