Tranny Thumbs ✮

You usually need the gene from both parents to show the trait.

It isn't painful; the joint simply has a wider range of motion. Why Do People Have It? It all comes down to your DNA. Genetics: It is widely considered a recessive trait . tranny thumbs

Roughly 25% to 33% of the population has some degree of this bend. Myths vs. Reality You usually need the gene from both parents

While the slang term is common in some car and trade circles, it describes a unique anatomical quirk. What Exactly Is It? tranny thumbs

Technically called , this condition allows the thumb to curve toward the wrist. The Angle: A "normal" thumb stays relatively straight.

Hitchhiker’s thumbs can reach angles of 90 degrees.