Boxing as a sport and martial arts has been around for ages, but it is only recently that people have recognised it as a form of exercise aswell.
Boxing is an extremely effective form of exercises as it involves all parts of your body and hence is a full body workout.
It is an intense cardio workout, it keeps you all pumped up and requires you to exert yourself.
It burns fat and build lean muscle quickly.
Boxing is also a very metally engaging workout which keeps you focused and makes it a fun and enjoyable activity aswell.