Pinch and the Precision Grip in Ergonomic Mice- Whats the difference?
This short presentation explains the myth concerning the pinch grip and its use with ergonomic computer mice. The two principal forms of grip and pinch and precision and there are three essential differences between them. The first is that different muscle groups predominate each from of grip. The pinch grip mainly makes use of a group of muscles which are known as extrinsic muscles. These muscles are located in the forearm and control crude movements that produce a powerful grip. The precision grip intrinsic muscles of the hand are […]