original: boxing , amateur wrestling , puroresu , mixed martial arts and fencing are examples of combat sports .
simplifications: boxing , amateur wrestling , puroresu , mixed martial arts and fencing are examples of combat sports . boxing , amateur wrestling , puroresu , mixed martial arts and fencing are examples of fight sports . boxing , amateur wrestling , puroresu , mixed martial arts and fencing are examples of combat sports . boxing , amateur wrestling , puroresu , mixed martial arts , and fencing are combat sports . boxing , wrestling of non-professionals , puroresu , mixed martial arts , and fencing are types of combat sports . boxing , amateur wrestling , puroresu , mixed martial arts , and fencing are examples of combat sports . the fight sports include boxing , amteur wrestling , puroresu , mixed martial arts and fencing . boxing , amateur wrestling , puroresu , mixed martial arts and fencing are examples of combat sports .