Why do some people like to put their toes out of their shoes when wearing slippers or high heels?

First of all, flip-flops and high heels have similar risk factors, and both shoes are prone to ankle injuries. High heels are due to the change of people's center of gravity, and the human body unconsciously leans forward. In order to better control the balance, people with bad walking habits will unconsciously have this action. As for flip-flops, some people walk forward. It is inevitable that your toes will stick out. In addition, when the bottom of the flip-flop slips, this action will also occur.