back strain信息详情
后张力
strain───n.(Strain)人名；(英)斯特兰；n.张力；拉紧；负担；扭伤；血缘；vi.拉紧；尽力；n.（植物、动物的）品种；种类；vt.拉紧；滥用；滤去；竭力
hag strain───和应变
fearful strain───可怕的紧张
groin strain───腹股沟拉伤
andromeda strain───安德罗美达菌株（书名）
virus strain───病毒株
strain to───拉紧
gluttony strain───暴饮暴食
fornicator strain───通奸性劳损
Lower back strain is acute pain caused by damage to the muscles and ligaments of the back.───腰扭伤是腰部的肌肉、韧带受伤引起的急性疼痛。
majority of overexertion injuries - 60% - result in back strain, particularly in the lower back.───受伤的过劳多数- 60% -在背部的结果，尤其是在腰部。
Scottish study published in 2007 found that leaning back at 135 degrees is ideal to prevent back strain.───苏格兰的一项于2007年发表了论文的研究发现，角度为135度的后仰坐姿对防止背部酸痛最为有利。
Choose one with detachable hardware so you can get the wheelchair as close to the chair as possible to save on back strain.───选择有可折卸部件的轮椅，能让轮椅尽可能地靠近椅子，并且避免你把背扭伤。
It often Begins after lower Back strain and is associated with spinal disk herniation .───通常开始于后背下部用力过猛而扭伤，并伴随有椎间盘突出。
Often, these injuries in the hip or buttock tend to cascade from lower-back strain or injury.───通常而言，这类在髋部和臀部的问题容易导致从整个腰背部扩展到臀部的瀑布状的肌肉紧张或损伤。
Increment from -30 degrees to 10 degrees. Elevated knee reduces lower back strain───可从-30度至10度五种不同角
Conacher has a back strain and was placed on injured reserve, where he must stay a minimum of seven days.
Bend down at the knees to pick up a bulky object, thus avoiding back strain.
It is very important not to lift your entire back off the floor, as this can cause back strain, and the extended movement does not help you develop six pack abs any faster.
The majority of overexertion injuries — 60%— result in back strain, particularly in the lower back.