The Influences of Different Table Tennis Ball Colors and Table Tennis Ball Velocities for Reaction Time of Forehand Stroke

• Main Authors: Jiun-Tung Wei, 魏君同
• Other Authors: Jui-Hung Tu
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/98115268341998975161

碩士 === 國立屏東教育大學 === 體育學系 === 99 === The purpose of the study is to investigate the influences of different table tennis ball colors and table tennis ball velocities for college students’ reaction time of forehand stroke. The participants are two department of physical education college male students in National Pingtung University of education whose dominate hands are right hands, the heights are 178.00±4.24 cm, the weights are 76.25 ± 12.37 kg, 12.00± 2.83 years engaging in a table tennis ball sport, sight visions are normal. The data of parameters in this study will be obtained through LabVIEW 2009 system, and the sensors are including EMG, accelerometer and infrared-detectors. The five different table tennis ball velocities and two different table tennis colors are as the independent variables. The reaction time(RT), premotor RT(PRT), motor RT(MRT) and movement Time(MT) are as the dependent variables to examine by two-way ANOVA repeated measures. The conclusions are as follows: First, the interaction doesn’t exist between the influence of different ball velocities and colors on PRT, Motor RT, RT and MT. Second, the influence on PRT, MRT, RT and MT of different ball velocities is above the statistical significant(p< .05). Third, the influence on PRT, MRT, RT and MT of different colors is below the statistical significant(p> .05). In this study, the velocities is the dominate factor that affects the parameters of RT.