Gripstijl

Gripstijl, or grip style, refers to the manner in which the hand grasps an object. It encompasses the arrangement of fingers, thumb, and palm, and is shaped by the task requirements, object properties, hand anatomy, and prior training. In biomechanics and ergonomics, grip styles are often categorized by contact pattern and function.

Two broad categories are commonly described: the power grip and the precision grip. The power grip involves the object being held in the open hand with the fingers curled around it and the thumb opposing, typically used to lift or stabilize a large object. The precision grip uses fingertip-to-thumb contact to manipulate small objects with high control. More specific configurations include the cylindrical grip (around a handle), the spherical grip (around a ball-like object), and the pinch grip (between thumb and fingers). In strength disciplines, a hook grip (thumb under the fingers) is used to secure heavy loads.

Gripstyle is influenced by factors such as object size, shape, weight, texture, and friction; the required control, duration, and precision; fatigue, injuries, and adaptation through training.

Applications span sports (weightlifting, climbing, racket sports), manual labor and safety (lifting techniques, tool use), and rehabilitation where relearning grip patterns can aid recovery.

Optimization often focuses on grip strength, coordination, and technique, with equipment like gloves, chalk, or straps, and training that matches the specific grip demands of the task.