Thinking Regulation Characteristics of Basketball Free-throw Based on Event-Related Potential Analysis

摘要

To design the basketball free-throw situation, observe the eye movements and Event-Related Potential (ERP) indexes and analyze the thinking regulation characteristics of basketball players at free throw. A total of 30 male colleges students of basketball major in physical education (training group) and 30 non basketball major male college students in physical education (sports education group) were selected randomly. The gazing duration, saccade distance, pupil change amplitude and the percentage index of ERP θ and β frequency band power during the free-throw process. In the absence of special free-throw gaze training, athletes have differences in their action details; the simplistic, programmed and standardized gazing training can effectively reduce individual differences and improve the free-throw percentage. The subjects tend to have multiple sensory association at free throw and the attention of the expert athletes tends to focus on the vision and right limbs. The mental energy consumption of the expert athletes in the mind regulation process is more economical and the task load is lower.