Head Trauma Exposure in Mixed Martial Arts

Katarzyna Mańka-Malara () and Elżbieta Mierzwińska-Nastalska
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Katarzyna Mańka-Malara: Department of Prosthodontics, Medical University of Warsaw (Poland), 02-097 Warsaw, Poland
Elżbieta Mierzwińska-Nastalska: Department of Prosthodontics, Medical University of Warsaw (Poland), 02-097 Warsaw, Poland

IJERPH, 2022, vol. 19, issue 20, 1-12

Abstract: Combat sports training involves a high risk of head injury. Previously published research on head trauma exposure in MMA evaluated only the knockouts (KO), without calculating all head strikes. The aim of the research was to evaluate the total head trauma exposure during MMA competitions among male and female fighters. Two thousand four hundred and eighty-eight MMA fights from all numbered UFC events between 2000 and 2021 were analyzed. A database containing the results from officially published scorecards with information such as the outcome of a fight, its duration, number of strikes (significant and total amount of hits) depending on location and knockdowns was created. Additional video verification of the knockout technique was carried out. The athletes received an average of 2.41 significant head strikes out of a total of 6.30 head strikes per minute. Head strikes were more common in female fights than in male. Women executed more total and significant head strikes per minute than men. Head trauma caused the ending of 31.6% of all fights—more often in male fights (32.2%) than female (23.1%). It was the most common cause of knockouts—88.1%. Professional fights in mixed martial arts involve high exposure to head trauma. A careful evaluation of the risk involved in training in such a discipline is necessary to provide adequate prevention methods.

Keywords: combat sports; martial arts; trauma; head injury; mouthguards; injury prevention; concussion; sport performance (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2022
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