dorsiflexion中文什么意思

发音:

用"dorsiflexion"造句

背侧屈背屈

背缩弯

dorsiflexion assist: 背屈辅助装置
dorsiflexion of ankle: 踝背屈
dorsiflexion of foot: 足背屈

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例句与用法

Review on biological mechanic research development of ankle plantar flexion and dorsiflexion
背屈肌群的生物力学研究进展
To investigate the the body shape strength and kinematics that effects sprint expert performance 17 healthy male sprinters were measured using songxiam9000 high speed vidicon in the field ; body shape of sprint athlete were tested by steel rule ; meanwhile shoulder were tested at 60 , 240and360 deg / sec velocities ; lower limb were tested at 60 , 240 deg / sec velocitues using biodex - ii tesing and rehabilitation system in the laboratory this research provide theoretical basement to scientifically make reasonable exercise prescription and perfect sprint theory the result show that ( 1 ) the results of correlation indicate that 100m performance related to the shoulder fast flexion torque and hip flexion / extension torque ^ ankle fast dorsiflexion torque ; ( 2 ) the upper arm relaxing enclose and lower limbs length effect 100m performance ; ( 3 ) the biggest shoulder extension joint , swing rage of shoulder and the biggest elbow joint extension effect 100m performance
受试者为17名男子一、二级短跑运动员。使用松下m9000高速摄像机对100米跑动过程中的运动员进行录像，同时测试短跑运动员100米成绩，利用爱捷录像分析系统获取运动学参数；用人体测量尺测试短跑运动员的肢体围度；同时采用biodex -型等动测力及康复统，测试运动员上肢肩关节及下肢髋、膝、踝3个关节的等速屈伸肌力。在角速度60 s (慢速) 、 240 s (中速)和360 s (快速)下测试肩关节等动向心收缩肌力；在角速度60 s9慢速)和240 s (快速)及120 s下测试下肢3关节等速向心及离心肌收缩肌力。