1.
The teaching of the second vault with bent knees in horse vaulting;
对跳马屈腿腾越第二腾空动作教法的探讨
2.
The turtle at last gives up by pulling his feet under his shell,
海龟终于屈服了，将4条腿缩进壳内。
3.
The large muscle at the back of the thigh that flexes the knee joint.
大腿后侧使膝关节屈曲的大型肌肉。
4.
The seated hamstring stretch: Stretch the large muscle of rear of upper leg, known as hamstring.
屈膝肌拉伸：伸展大腿上方的大块肌肉，也就是屈膝肌。
5.
Relative Research on Cross-sectional Areas and Torque of Hip Joint s Flexors and Extensors in Athletes of Different Sports Events;
不同项目运动员大腿伸、屈肌群面积与髋关节屈伸力矩的相关研究
6.
Importance of Ankle Dorsiflexion of Swinging Leg during the Take-off Phase of Fosbury Flop;
背越式跳高起跳时摆动腿踝关节背屈的重要性
7.
Research on Effects of Emphasizing Taking Hurdles by Ankle Dorsal Flexion of Swinging Leg;
强调摆动腿踝关节背屈上栏的效果研究
8.
Fabrication deflection of jacket pipe in deep water and its stiffness against buckling
深水导管架桩腿制造误差与抗屈曲特性研究
9.
Feature Analysis of Buckling Property of Slant-legged Rigid-frame Bridge
预应力混凝土斜腿刚构桥屈曲特性分析
10.
Alternate dorsiflexion and plantar flexion while instructing client to feel calf muscles tighten and relax. Repeat five times.
交替屈、足部，指导病人体会小腿肌肉紧张和放松的感觉，重复五次。
11.
A Study on the Functions of Certain Muscles in the Flexion and Extension of Human Thigh and Trunk
初探腹背肌对大腿与股直肌、股二头肌对躯干的屈伸作用
12.
The medial approach, however, can be made with the patient supine, the knee flexed, and the foot crossed over the opposite leg.
但在患者仰卧屈膝并将患足横过对侧小腿时，可采用跟骨内侧人路。
13.
Seated calf rise involve the plantar flexion of ankle joint which require the contraction of posteriORleg muscles （soleus）.
坐式提踵时，小腿后侧的肌肉（比目鱼肌）收缩产生跖屈的动作。
14.
Kinematical Analysis on Technique of Liang Qiong s 450° Forward Somersaults in the Air on the Uneven Bars;
梁琼高低杠反吊屈体分腿前空翻450°越杠再握的运动学分析
15.
Analysis of the Factors of Turn Straddle Jump to Push up Movements for Aerobic Gymnastics
影响竞技健美操难度转体360度屈体分腿跳成俯撑完成因素的分析
16.
Experimental study of vibration strength training of flexing and extending muscle of knee joint in supporting leg for women shot-putters
振动力量训练对女子铅球运动员支撑腿膝关节屈伸肌肉力量影响的实验研究
17.
A cat have fewer legs than an insect .
猫的腿比虫子的腿少。
18.
short shank ham
带有小段小腿的火腿