cast iron barbell

Given lifter s video acquired with an ordinary camera in lateral view,the trajectory of the barbell s center can be tracked automatically through an improved template matching algorithm.

以普通摄像机拍摄得到的举重运动员的正侧面视频作为输入,通过一种改进的模板匹配算法跟踪杠铃中心轨迹,然后根据得到的杠铃中心位置计算举重运动中关键的技术参数,最后输出包括技术参数和曲线图的技术分析报告。

Through studying the movement trajectory and movement velocity of the gravity of barbell center and the kinematical features of the t.

通过研究抓举动作技术过程中杠铃重心的运动轨迹和速度以及身体各环节的运动特征,表明:1)通过研究杠铃和身体的垂直速度发现,运动员除李卓和唐功红杠铃垂直速度在引膝阶段存在下降趋势外,其他运动员均能在整个提铃过程保持上升趋势,技术较为合理;2)在抓举技术过程中,膝角和踝角随时间变化曲线呈现为双峰单谷型;髋角随时间变化曲线为持续增加趋势,呈单波峰。

By the statics analysis of knee joint,the article has a further research on the mechanics characteristic of knee joint in the barbell strength training.

通过膝关节载荷静力学分析,进一步认识了杠铃力量训练过程中膝关节的力学特点和变化规律。

He didn't get the barbell up

他没有把杠铃举起。

Barbell swing

两手持杠铃振臂上举

disc： An individual cylindrical weight on the bar.

杠铃片：穿在横杠上构成重量的单个的圆形片。

"he clean and jerk, which begins with a clean lift of the weight to the chest, then the weight is thrown overhead with combined leg and arm thrust;"

挺举，首先把杠铃提至胸前，然后，用伸腿伸臂动作将杠铃挺举过头;

He bore up the barbell and won the championship

他举起了杠铃，夺得了冠军。

Exhale when you lift the weight.

当你举起杠铃时要往外呼气。

The man of unusual strength jerked the barbell up

那大力士猛地将杠铃举起。

then jerk the bar to arm's length above their head.

保持静止状态，再将杠铃完全举过头顶。

To lift(a weight)to a position above the head without moving the legs.

推举不移动腿把（杠铃）举至头顶上方

they lift the bar to their shoulders,

运动员以一连续动作把杠铃提至肩际，

Changes of EEG Power Before and After Barbell Squatting Rising with Load;

杠铃蹲起负荷前、后脑电功率值的变化

"the snatch is similar to the clean, except that the lifter must bring the weight over the head in one continuous movement. "

抓举与提杠相似，只是运动员必须以一个连续动作将杠铃举过头。

The dumbbells and barbells are of course effective and are able to take effect in a short time.

西方的哑铃、杠铃等固然有效，而且可以短期内见效。

The Effect of Alternate Exercising Dumbbell Flying Bird and Barbell Pushingand Lifting on the Development of Chest Muscles;

哑铃飞鸟与杠铃推举交替练习对发展胸肌的影响

Taking the weight from the ground to over your head is just more difficult.

把杠铃从地上一直举到你的头顶是更难的。

collar： A metal component that encircles the bar and secures the weights in place.

卡箍：一个金属环，可确保杠铃固定在一定重量上。

On the Experiment of Implementing Barbell Aerobics Resistance Training in Calisthenics Curriculum of Colleges and Universities

高校健美操课程中开展杠铃操阻力训练的探讨

A method of transforming the conventional beam-pumping unit into the compound-balanced pumping unit with downward beam weight

一种常规游梁式抽油机的“下偏杠铃”改造方法