背屈
- 与 背屈 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
There were significant differences in shoulder abd/add and wrist extension.
然而倾角在运动学及动力学的影响主要是在冠状平面,肩关节的外展内缩及腕关节的背屈是主要的差异。
-
Methods Ten fresh-frozen foot specimens, three-dimensional kinematics of talonavicular joint were determined in the case of neutral position, dorsiflexion, plantoflexion, adduction, abduction, inversion and eversion motion by means of three-dimensional coordinate instrument (Immersion MicroScribe G2X) before and after calcaneocuboid arthrodesis under non-weight with moment of couple, bending moment, equilibrium dynamic loading.
方法10只新鲜尸体足标本,通过建立非负重位尸体足模型,结合力偶矩、弯矩及平衡加载方法,应用三维坐标仪测量分析跟骰关节融合前、后距舟关节在大体足背屈、跖屈、内收、外展、内翻及外翻运动中的三维运动度变化。
-
This study finds that chimpanzees engage in an extraordinary range of foot dorsiflexion and inversion during vertical climbing bouts.
DeSilva证明了黑猩猩的背屈比人类远远大得多;黑猩猩能弯曲45度,而人类的范围是15到20度。
-
ObjectiveTo measure cortical areas involved ankle dorsiflexion and planter flexion.
目的检测参与踝关节背屈和跖屈运动的脑区。
-
The mechanism of injury is usuallyrelated to severe dorsiflexion associated with a torn flexorretinaculum, allowing the tendon to slide out of its groove.
其损伤机制是严重的背屈伴随屈肌支持带撕裂,示肌腱滑出。
-
Especially when dorsiflexion 20 degree goes to dorsiflexion 30 degree ,the contact stress arises 38%; when dorsiflexion 30 degree goes to dorsiflexion 40 degree ,it makes the contact stress arises 32%; when plantar flexion 20 degree goes to plantar flexion 30 degree ,it makes the contact stress arises 62%; when plantar flexion 30 degree goes to plantar flexion 40 degree ,the contact stress arises 23%.
由背屈20度变换成背屈30度时,其接触压力上升38%,由背屈30度变换成背屈40度时,其接触压力上升了32 %;掌屈20度变换成掌屈30度时,其接触压力上升了62%,由掌屈30度变换成掌屈40度时,其接触压力上升了23 %,与文献所载之趋势亦有相似之处。
-
MethodsSix-health subjects performed ankle dorsiflexion and planter flexion.
方法健康受试者6人,分别进行踝关节背屈和跖屈运动,同时用1.5 T fMRI行头颅扫描。
-
These data are used to identify skeletal correlates of climbing in the ankle joint of the African apes to more accurately interpret hominin distal tibiae and tali.
该作者把重点放在了踝关节上,利用这些录像确定了背屈角(背屈是指踝关节转动从而让脚趾指向上方)。
-
The talonavicular joint presents a large range of 3D motion and plays a significant role in the 3D motion of forefoot and the twisting motion of pedal plate, in addition it can compensate the dorsi-plantar flexion limitation of the ankle joint.
距舟关节具有较大的三维运动范围,在前足的三维运动和足板的扭曲变形运动中发挥重要作用,并对踝关节的跖屈-背屈运动具有一定的代偿作用。
-
To investigate the the body shape strength and kinematics thateffects sprint expert performance 17 healthy male sprinters weremeasured 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 theoryThe 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 100Mperformance;(3) The biggest shoulder extension joint, swing rage of shoulder and the biggest elbow joint extension effect 100M performance.
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-Ⅱ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、240°/s和360°s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及120°/s下测试下肢3关节等速向心及离心肌收缩肌力。分析肢体围度、各关节肌肉力量和运动学参数与100 影响河北省二级以上短跑运动员专项成绩的因素。一身体形态、力量素质和运动学参数米成绩的内在联系,为合理制订短跑力量训练和完善短跑理论提供理论依据。结果表明;肩带肌群肌力矩确实与100米成绩呈显著高度相关,同时髓关节屈伸力矩比、踝关节背屈力矩与100米跑成绩呈显著中度相关,可能《是影响100米的因素之一。(2)上臂紧张围、上臂放松围与100米跑成绩呈显。著中度相关;最大肩关节伸角、肩关节摆动幅度和最大肘关节伸角与 100 米成绩呈显著中高度相关。
- 推荐网络例句
-
I can not make it blossom and suits me
我不能让树为我开花
-
When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.
当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。
-
The lawyer's case blew up because he had no proof.
律师的辩护失败,因为他没有证据。