Every single time you learn a new move and you perfect it, it gives you a confidence booster and it’s as simple as feeling good because you have accomplished something. Of course, it doesn’t hurt to get some praise from the master of the class either. Taekwondo can also help you improve your self-confidence because it tones your muscles and helps you lose weight, both which happen through the virtue of it being a high-intensity martial art to be practicing. Simply put, when you look better you will also feel better, and there is no better feeling than when you look in the mirror and you see a muscly hunk staring back at you.