Sports 2025, 13(5), 155; https://doi.org/10.3390/sports13050155 - 20 May 2025
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Background: Recreational participation in Mixed Martial Arts (MMA) has rapidly increased. Despite consistent evidence of a high injury prevalence in MMA athletes, the neuromuscular implications of regular MMA training remain underexplored. The cervical spine is particularly vulnerable to trauma due to repetitive
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Background: Recreational participation in Mixed Martial Arts (MMA) has rapidly increased. Despite consistent evidence of a high injury prevalence in MMA athletes, the neuromuscular implications of regular MMA training remain underexplored. The cervical spine is particularly vulnerable to trauma due to repetitive impacts and high mechanical demands in combat sports. Methods: This case-control study compared cervical spine function and self-reported symptoms between 25 recreational MMA athletes and 25 matched individuals who engaged in general fitness training. Outcome measures included Neck Disability Index (NDI), Post-Concussion Symptom Scale (PCSS), pain and headache reports, cervical range of motion (ROM), proprioception, isometric strength, and endurance. Multivariate logistic regression analysis was used to identify the predictors of group classification. Results: The MMA group exhibited significantly higher values for post-concussion symptoms (p = 0.012), cervical flexor endurance (p = 0.031), and the number of concussions (p = 0.001) but lower flexion ROM (p = 0.031). No significant differences were observed in strength, proprioception, or NDI scores. Logistic regression identified the number of concussions, age, total cervical ROM, and average rotation strength as significant predictors of group membership (model AUC = 0.96; Nagelkerke R2 = 0.797). Conclusions: Recreational MMA athletes demonstrated higher rates of concussion-related symptoms and reduced cervical flexion ROM than noncontact exercisers despite no statistically significant differences in strength and proprioception. These findings suggest that cumulative exposure to amateur MMA is associated with alterations in cervical neuromuscular characteristics. These results support the implementation of targeted mobility, endurance, and injury prevention programs in recreational MMA training.
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