Built up the sport mathematics equation of the elbow pole organization based on the loop method, and drew its displacement, velocity and acceleration exercise curve.

基于回路法建立了模切机双肘杆施压机构的运动数学方程，并绘出了双肘杆机构部分构件位移、速度、加速度的运动曲线。

youdao

Another useful exercise is to put one arm behind your neck and stretch it by holding on to the elbow with the opposite arm.

另一种有用的练习是将手臂伸到脖子后面，用另一只手顶住肘部进行伸展。交替两手并重复。

youdao

But the severity of the bone comminution and soft-tissue lesion, the effective fixation, earlier active exercise were the main causes that influence the functional recovery of elbow joint.

骨折粉碎程度及软组织损伤的严重度、有效复位及内固定、早期功能锻炼等是影响肘关节功能恢复的主要因素。

youdao