When you buy through links on this page, HuffPost may earn a commission that helps support our journalism. Every product is handpicked by the HuffPost Shopping team, and prices and availability are subject to change. You’re probably familiar with many of the benefits of regular exercise, when done properly. From building muscle to boosting your energy and even helping your brain function better , there’s no shortage of reasons to work up a sweat. But there’s another great benefit you might not