Longevity physician Dr. Peter Attia practices toe yoga to improve balance and strengthen his feet. “Learning to move toes separately was really important,” he says. “Imagine you kept your hands in a glove for most of your life, and you weren't able to move your fingers independently. Think about how difficult it would be for you to get along in the world.” https://cbsn.ws/3XoAOpZ | 60 Minutes