40mm vs 50mm vs 60mm vs 90mm Armwrestling Handles

Grip diameter changes how much the fingers must open, how easily the wrist can close, and where pressure is concentrated in the hand. A larger handle is not universally better. Each diameter produces a different balance between control, wrist movement, and finger demand.

40mm: Control and Direct Wrist Work

A 40mm handle is easy to close around and gives the athlete strong control of the grip. It is useful for learning cable movements, performing higher-quality repetitions, and training wrist flexion without making grip size the limiting factor.

Choose 40mm when you want a clear starting point, smaller grip volume, or direct wrist work.

50mm: The Versatile Middle Ground

A 50mm handle is a practical all-round size for many athletes. It creates more finger demand than 40mm while still allowing strong wrist flexion and stable hand positioning. It is commonly suitable for cupping, general hand strength, and armwrestling-specific cable work.

Choose 50mm when you want one general-purpose diameter.

60mm: More Finger Opening and Hand Demand

A 60mm handle increases the amount the fingers must open around the grip. This shifts more of the challenge toward finger containment and hand strength. The wrist can still be trained through a large range, but the athlete must work harder to keep the handle controlled.

Choose 60mm when 50mm is already well controlled and you want a stronger thick-grip effect without moving to an extreme diameter.

70mm and 90mm: Advanced Thick-Grip Training

Large diameters emphasize finger pressure, containment, and the ability to maintain connection with a partially open hand. A 90mm handle can be valuable for specific training, but it should not replace smaller handles for all exercises.

Choose 70mm or 90mm when the larger diameter directly supports your training goal, such as thick-grip hand strength or defensive work against opening pressure.

Use Diameter as Progression, Not Competition

The goal is not to use the largest possible handle. The goal is to choose a diameter that creates the intended load while preserving the movement you want to train. Many athletes benefit from rotating between smaller and larger diameters rather than using only one size.

Simple Selection Guide

• 40mm: control, direct wrist work, and a practical starting point.
• 50mm: versatile general training.
• 60mm: increased finger and hand demand.
• 70mm: advanced thick-grip work.
• 90mm: maximum thick-grip emphasis for specialized exercises.

Compare available options in Thick Grip Handles and review the Handle Comparison.