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.

The Ultimate Crush Tool

Hand grippers are the gold standard for training crushing grip. They consist of a torsion spring fitted with two handles. The goal is simple: squeeze the handles together until they touch. However, as you progress to heavier resistances, this simple task becomes a legendary feat of strength.

Why use them?

Unlike barbells or dumbbells, grippers provide direct resistance against the closing motion of your hand. They are excellent for building forearm size, hand density, and raw crushing power. Whether you are a climber, arm wrestler, or just want a firmer handshake, grippers are the most efficient way to isolate and improve this specific type of strength.

The Unliftable Dumbbell

The Thomas Inch Dumbbell is a legendary piece of grip strength history. Weighing in at 78kg (172lbs) with a notoriously thick 60mm (2.38 inch) handle, it is famous for being incredibly difficult to lift off the ground with one hand.

Why is it so hard?

Unlike a regular dumbbell, the thick handle prevents your fingers from wrapping all the way around, forcing an "open hand" grip. This makes hand size a critical factor—those with larger hands have a mechanical advantage. The bell's design also tends to roll out of your hand as you try to lift it, requiring immense wrist stability and crushing power to control the rotation.

The Millennium Dumbbell

If the Thomas Inch Dumbbell wasn't enough, there is the Millennium Dumbbell. This beast weighs a massive 104kg (approx. 229lbs) and shares the same 2.38-inch thick handle. Lifting this dumbbell is widely considered one of the greatest feats of grip strength in the world, with only a handful of people in history having successfully lifted it off the floor.