Since time immemorial, one simple truth has been apparent: doing exercise is healthy. Sure, medical science has progressed immensely, and all kinds of breakthroughs have happened. But when it all comes down to it, people who exercise constantly are simply healthier and live longer. However, this isn’t the only benefit of working out. Do you know that staying physically active can actually boost your happiness on a daily basis? There are many ways in which exercise and happiness are connected,…