: Adding thick grips to dumbbells or barbells during pull-ups, rows, or deadlifts forces the thumb and hand muscles to work harder to maintain a hold.
: Avoid "Bending, Lifting, and Twisting" (BLT) movements that strain the thumb base. Occupational therapists from the Milliken Hand Rehabilitation Center recommend these stabilization techniques to keep thumbs functional as they mature. 3. Addressing Genetic Shapes
: Use small finger bands to practice "thumb abduction" (moving the thumb away from the palm) to build the outer muscles. 2. Maintain "Mature" Health & Shape natural mature thumbs
: The ability to bend the thumb backward at a 50-degree angle or more is a recessive genetic trait. Our Aging Thumbs - Occupational Therapy Services - WashU
Some thumb features are purely genetic and cannot be "developed" through exercise: : Adding thick grips to dumbbells or barbells
: When using tools or smartphones, keep the thumb bones in a "C" shape rather than collapsing the joints. This reduces wear and tear.
: Also known as "clubbed thumb" or "murderer's thumb," this is a genetic trait where the thumb is shorter and wider. Maintain "Mature" Health & Shape : The ability
: Use specialized grip strength trainers that isolate the thumb’s closing motion.
