Types of Grip Strength
Crushing Grip
Crushing grip is the power of your hand closing around an object, using your fingers and palm to squeeze. It is the most common form of grip used in handshakes, opening jars, or crushing a soda can. It relies heavily on the four fingers rather than the thumb.
Supportive Grip
Also known as support or holding grip, this is the ability to hold onto an object for an extended period, like carrying grocery bags, hanging from a pull-up bar, or deadlifting a heavy barbell. It tests your endurance and the static strength of your fingers to stay closed.
Pinching Grip
Pinch grip involves holding an object between your thumb and fingertips, without it touching your palm. This type of grip is crucial for fine motor skills like picking up a coin, holding a plate, or rock climbing on small holds. The thumb plays the primary role here.