At its most fundamental level, physical fitness is about being strong, agile, and able to move with more efficiency. But in addition to improving our bodies, exercise can help improve our minds as well.  Even though exercise has been shown to improve your mood and self-esteem for some people, it’s important to remember that exercising doesn’t always make you feel energetic or happy. Try not to take working out too seriously or let it define the entirety of who you are as a person or what you’re capable of achieving. Often times we can achieve these things without working out every day or even making a commitment to it.