The Effects of Biomechanical Factors to Teach Different Hook Punch Techniques in Boxing and Education Strategies

Abstract

The aim of this study was to investigate the effects of biomechanic factors to teach different hook punches in boxing. Eight light middleweight boxing athletes (mean age±SD 19.00±2.00 yrs, mean height±SD 173.88±3.89 cm, mean weight±SD 64.25±4.66 kg) participated in this study. Athletes performed a trial using three different hook punch techniques on a sandbag. The techniques were recorded using eight cameras using a frequency of 120 Hz. Qualisys Track Manager was used to analysis on motion. Mean acceleration of the sandbag, stride length, angles of the knee, shoulder, and elbow were calculated. The forces of impact were also calculated. Hook punch data were compared with Friedman test using SPSS 20.0. The results indicated a significant difference was found only in stride length. Stride length using a southpaw stance was shorter than the other stances (p<0.05). Athletes need more practice increasing stride length and use a repeating method in Mitt workout, models, sandbag trainings, self- monitoring and regional trainings.