Sport Training and Physical Performance Research Group, Physical Education School, Federal University of Pelotas, Pelotas, Brazil.
Neuromuscular Assessment Laboratory, Physical Education School, Federal University of Pelotas, Pelotas, Brazil ; and.
J Strength Cond Res. 2021 Jan 1;35(1):198-204. doi: 10.1519/JSC.0000000000002657.
Diniz, R, Del Vecchio, FB, Schaun, GZ, Oliveira, HB, Portella, EG, da Silva, ES, Formalioni, A, Campelo, PCC, Peyré-Tartaruga, LA, and Pinto, SS. Kinematic comparison of the roundhouse kick between taekwondo, karate, and muaythai. J Strength Cond Res 35(1): 198-204, 2021-The roundhouse kick (RHK) is frequently executed in taekwondo, karate, and muaythai because of its high technical effectiveness during combat. The purpose of this study was to compare kinematic characteristics during RHK performance between taekwondo, karate, and muaythai athletes. Forty-seven male athletes (25.5 ± 4.7 years, 1.75 ± 0.1 m, and 75.8 ± 11.5 kg) volunteered to participate (taekwondo: 17; karate: 15; and muaythai: 15). Self-selected distance from target, mean and peak fifth metatarsus linear velocity (LV5mean; LV5peak), mean and peak hip (HAVmean; HAVpeak) and knee (KAVmean; KAVpeak) angular velocities, as well as target linear acceleration (TLA) were analyzed with a 3D video motion analysis system. Comparisons between modalities were performed with 1-way analysis of variances and Bonferroni's post hoc test (α = 0.05). Self-selected distance was lower in muaythai compared with taekwondo and karate (p < 0.001). Also, karate had greater LV5mean compared with muaythai (p = 0.001), and muaythai showed higher HAVmean than karate (p = 0.011). In addition, HAVpeak was greater in muaythai than in taekwondo and karate (p < 0.001). No differences were found for KAVmean, KAVpeak, and TLA. Although it is similarly described between modalities, RHK showed distinct kinematic characteristics between taekwondo, karate, and muaythai. Based on these results, coaches and athletes can improve their RHK technique according to the specificities of each combat sport. Specifically, it is suggested that combat strategies should aim to increase the distance from the opponent during combat for muaythai athletes, whereas taekwondo and karate athletes should focus on decreasing it.
迪尼兹、R、德尔维奇奥、FB、绍恩、GZ、奥利维拉、HB、波泰拉、EG、席尔瓦、ES、福马伦齐、A、卡佩洛、PCC、佩雷-塔塔罗加、LA 和平托、SS。跆拳道、空手道和泰拳中旋踢的运动学比较。J 力量与调节研究 35(1):198-204,2021-旋踢（RHK）在跆拳道、空手道和泰拳中经常被执行，因为它在战斗中具有很高的技术有效性。本研究的目的是比较跆拳道、空手道和泰拳运动员在执行 RHK 时的运动学特征。47 名男性运动员（25.5±4.7 岁，1.75±0.1 米，75.8±11.5 千克）自愿参加（跆拳道：17 名；空手道：15 名；泰拳：15 名）。使用三维视频运动分析系统分析自选择目标距离、第五跖骨平均和峰值线性速度（LV5mean；LV5peak）、平均和峰值髋关节（HAVmean；HAVpeak）和膝关节（KAVmean；KAVpeak）角速度以及目标线性加速度（TLA）。采用单向方差分析和 Bonferroni 事后检验（α=0.05）比较不同模式之间的差异。与空手道和跆拳道相比，泰拳的自选择距离较低（p<0.001）。此外，空手道的 LV5mean 大于泰拳（p=0.001），泰拳的 HAVmean 高于空手道（p=0.011）。此外，泰拳的 HAVpeak 大于跆拳道和空手道（p<0.001）。KAVmean、KAVpeak 和 TLA 没有差异。虽然在不同模式下的描述类似，但跆拳道、空手道和泰拳的 RHK 表现出明显的运动学特征。基于这些结果，教练和运动员可以根据每个格斗运动的特点来提高他们的 RHK 技术。具体来说，建议泰拳运动员在比赛中增加与对手的距离，而跆拳道和空手道运动员则应注重减少与对手的距离。
