Earth rotation and polar motion prediction encompass the estimation and forecasting of key parameters that describe the rotational behaviour of our planet. These predictions are pivotal for ...

Earth is suddenly spinning faster than since records begun and scientists will this week layout the real reasons for why. It’s a rare situation that could require the first-ever “drop second”—the ...

Mobility encompasses all the features of a healthy joint: flexibility, stability, elasticity, strength, and coordination. Good mobility has cascading positive effects—hip and ankle mobility can help ...

Internal Rotation is an often-overlooked exercise for the shoulders. It is important however, as it helps strengthen the rotator cuff, increases stability of the shoulder joint and improves range of ...

Background GIRD is a condition resulting in the loss of internal rotation of the glenohumeral joint as compared to the contralateral side. Mechanism of GIRD is caused by repetitive throwing such as a ...

Ball splines are special motion control elements that can transmit or resist torque and linear motion simultaneously. Learn how to select the right ball splines for your high-speed motion and rotation ...