Faculty of Sport Sciences, EA 3832, CETAPS, University of Rouen, Mont Saint Aignan, France.
ASPREV Department, ASPETAR, Orthopedic and Sports Medicine Hospital, Doha, Qatar.
J Strength Cond Res. 2019 Jun;33(6):1570-1579. doi: 10.1519/JSC.0000000000002078.
Ghoul, N, Tabben, M, Miarka, B, Tourny, C, Chamari, K, and Coquart, J. Mixed martial arts induces significant fatigue and muscle damage up to 24 hours post-combat. J Strength Cond Res 33(6): 1570-1579, 2019-This study investigates the physiological/physical responses to a simulated mixed martial arts (MMA) competition over 24 hours. Twelve fighters performed a simulated MMA competition, consisting of three 5-minute MMA matches. Physiological/physical data were assessed before (Trest), directly after round 1 (Trd1), round 2 (Trd2) and round 3 (Trd3), and then 30 minutes (Trecovery30min) and 24 hours (Trecovery24h) post competition. Heart rate (HR), rating of perceived exertion (RPE), and blood lactate concentration ([La]) were assessed at Trest, Trd1, Trd2, and Trd3. Biological data were collected at Trest, Trd3, Trecovery30min, and Trecovery24h. Physical tests were performed at Trest, Trecovery30min, and Trecovery24h. HR, RPE, and [La] were high during competition. Leukocytes, hemoglobin, total protein, and glycemia were increased at Trd3 compared with all other time points (p ≤ 0.05). Cortisol was increased at Trd3 compared with Trest and Trecovery24h (p ≤ 0.05). Testosterone was higher at Trd3 and Trecovery30min than Trest (p < 0.001). Higher values of uric acid were noted during recovery periods (p < 0.001). Lactate dehydrogenase was lower at Trest compared with Trd3, Trecovery30min, and Trecovery24h (p ≤ 0.05). Countermovement jump was higher at Trest than Trecovery30min (p = 0.020). Consequently, MMA is a high-intensity intermittent combat sport that induces significant fatigue and muscle damage, both of which are still present at 24 hours post competition.
高力，N，塔本，M，米亚尔卡，B，图尔尼，C，沙马里，K，和库夸特，J。综合格斗会导致显著的疲劳和肌肉损伤，甚至在比赛结束后 24 小时仍会持续。《力量与调节研究杂志》33（6）：1570-1579，2019-本研究调查了模拟综合格斗（MMA）比赛 24 小时内的生理/身体反应。12 名战士进行了模拟 MMA 比赛，包括三场 5 分钟的 MMA 比赛。在赛前（Trest）、第一轮后直接（Trd1）、第二轮后（Trd2）和第三轮后（Trd3），以及比赛结束后 30 分钟（Trecovery30min）和 24 小时（Trecovery24h）评估生理/物理数据。心率（HR）、感知用力程度（RPE）和血乳酸浓度（[La]）在 Trest、Trd1、Trd2 和 Trd3 时进行评估。在 Trest、Trd3、Trecovery30min 和 Trecovery24h 时收集生物学数据。在 Trest、Trecovery30min 和 Trecovery24h 时进行体能测试。比赛期间 HR、RPE 和 [La] 很高。与所有其他时间点相比，白细胞、血红蛋白、总蛋白和血糖在 Trd3 时升高（p≤0.05）。与 Trest 和 Trecovery24h 相比，皮质醇在 Trd3 时升高（p≤0.05）。与 Trest 相比，睾酮在 Trd3 和 Trecovery30min 时更高（p<0.001）。在恢复期间，尿酸值更高（p<0.001）。与 Trd3、Trecovery30min 和 Trecovery24h 相比，乳酸脱氢酶在 Trest 时更低（p≤0.05）。与 Trecovery30min 相比，反跳式纵跳在 Trest 时更高（p=0.020）。因此，MMA 是一种高强度的间歇格斗运动，会导致显著的疲劳和肌肉损伤，甚至在比赛结束后 24 小时仍会持续。
