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To perform this sport better using knowledge of forces, the athlete needs to improve by using as much force as they can when hitting. The harder and faster you hit, the more the opponent will begin to move back or fall over, which allows the opportunity to win a match quicker and more effectively. Next, when they hit a weak area of a person with a heavy force, they have more ability to make more moves and take them out quicker.

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Friction is important and desirable so you can stay on your feet, you don’t want to be slipping and sliding.

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Force applied and force of gravity are both major forces used in karate, when someone punches, that is force applied. Then, force of gravity is like when someone falls or jumps on the opponent.

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Weight affects the sport because if you weigh more, and are strong and fast, you can unload a bunch more force than someone who is skinny. There are weight classes in Karate.

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If someone kicks a moving target, it will change direction, if they kick it harder than it’s moving.

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Second Law: With when someone hits someone with a 20 mph hit can potentially cause a concussion.

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When someone is standing still, they stay that way until acted on by another force. When someone punches, your arm or leg won’t stop moving until your bones and muscles stop it, or when it hits something that forces it to stop.