Is their kickboxing in the military?
Yes kickboxing is used in the military, but it is
cardio-kickboxing. Cardio-kickboxing increases stamina, strength,
self-disipline and many other things. It also makes it so that you
take oxygen into your body easier, making it so you can run or swim
for longer distances when your lung capacity is larger. So the
benefits of cardio-kickboxing are much better than just regular
kickboxing.