Ability grip: This grip makes use of the toughness of larger hand muscles to carry or go hefty objects, like after you’re lifting weights or twisting open up a tight jar lid. It’s all about power and security. Boutonniere Deformity: The MCP (metacarpophalangeal) joints as well as the DIP (distal interphalangeal) https://www.theorthopaedicandpainpractice.com/what-are-the-different-bones-found-in-my-hand/