I've always preferred to wear my Oura ring on my ring finger, but the company recommends using your index finger for the best ...

Wearing a ring on the index finger for men sometimes exudes a powerful fashion statement that emanates confidence and authority. With a larger size and less common placement, thumb rings symbolise ...

In males, digit ratio or 2D:4D—the relative length of the index (or second finger) and ring finger (4th)—was the strongest predictor of lactate. Professor Manning said, "Men with a long ring ...