Range of motion is not a complicated concept to understand, as most people have a general familiarity with flexibility and ...

Qin Zhu, a UW professor of kinesiology and health, poses next to a webcam setup showing master’s student Jason Feng standing next to a motion-capture suit on a mannequin. Zhu led a recent study that ...

Sometimes you absolutely, positively need to know the angle of the cutting edge on a knife. When you do, the best tool for the job is a laser goniometer, and [Felix Immler] shows us three different ...