Biological studies on pigeons determined that a hundred tiny units exist between the tibia and fibula on a pigeon's leg. These nerve units are connected to the nerve center, and are very sensitive to vibrations. 生物研究指出在鸽子腿上的胫骨和腓骨之间有100个微小的神经元,这些神经元连至神经中心,对震动十分敏感。
This turns out your leg and blocks the hip joint.'Tips only'gives your hip a broader moving range to allocate your gravity center as needed. 只使用脚趾尖可以让你的臀部有更大的移动空间,可以更方便的根据需要调整你的重心。
Along the leg, there is a center line that runs from the top front to the top back. 沿着腿,有一个中心线,从正上方运行顶端回来。
To maintain the balance the dancer could do moving the arm, leg, or torso to change the Center of Gravity. 为保持平衡,舞者可以运用胳膊,腿,或者躯干来调整重心位置。
Djokovic's left leg is swinging out so he can plant it and move back toward the center of the court. 德约科维奇的左腿处于放松状态,因此他可以左腿发力,向球场的中心线移动。
When spending more time in the air, you have greater opportunity for your leg to swing past our center of gravity and strike the ground in front of your body. 当更长时间处于腾空状态时,你有更大的机会使你的腿的摆动过躯干的重心,撞击在你身体前面的地面。
Right leg draws shank positively is the key to keep body and its center of gravity moving inertia in the phase of from right ankle moving away from ground to its touch down land. Exercise. 在右脚距离地面&右脚着地瞬间,右腿主动收拉右小腿是保持身体运动惯性,维持身体重心继续移动的重要环节。
Swing the opportune moment that leg descend press to begin from the body center of gravity to be located on the hurdle, about pass by 0.031 seconds of time, rise to across the leg to accelerate forward lift to pull. 摆动腿下压的时机始于身体重心位于栏上瞬时,大约经过0.031s的时间,起跨腿加速向前提拉。
The follow-up contents included Harris hip scoring system, leg length discrepancy and acetabular rotation center studied by X-ray. 随访内容包括:①Harris评分;②X线测量双下肢长度差和髋臼旋转中心位置。
Some Chinese athletes, the pre-pendulum swinging leg range of motion is not enough after tuck. 3, Bend forward difference is an important factor for athletes to run a distance away from the body center of gravity during the sliding phase. 我国部分男子运动员摆动腿预摆后团身动作幅度不够。3、前俯差值是影响滑步阶段铅球运行距离与身体重心运行距离的一个重要影响因素。