Abstract
Under two situations of static empty gun preview and simulated competition, the validity of self‐suggestion language “preloading compaction,” which suggests attentional withdrawal, was verified, respectively. Methods. The experiments in the two parts were designed in a single factor group. The participants (Chinese disabled biathletes) fired 20 times (4 groups in total, 5 times in each group) both in pretest and posttest, and they used self‐suggestion before each group of firing in posttest. Optoelectronic shooting device based on wireless laser transceiver technology was selected to collect the shooting technical indicators, scores, and other information. The operation evaluation form reflected the subjective feelings of the participants, and the heart rate was measured by the chest band. Results. By the method of big data analysis, under the condition of static empty gun preview, the results showed that there was an extremely significant difference between shooting score and quality of triggering. All the marks on the operation evaluation form improved after the intervention. In the mock competition situation, shooting score has highly significant differences with quality of triggering and relative triggering value and significant difference with aiming ability. The marks of the operation evaluation form have been improved; the heart rate of firing all decreased in different degrees. Conclusions. The attentional withdrawal has positive effects on the shooting scores, technical indicators of optoelectronic shooting device, subjective feelings, and heart rate of disabled biathletes under the two conditions. TIRE (the timing of firing) is the most sensitive indicator and can be used as the focus of future training and scientific research.
Highlights
The disabled biathlon is a combination of cross-country skiing and air rifle shooting, which requires athletes to complete precise technical movements in high-intensity sports and quickly switch between dynamic and static
For static empty gun preview situation, researchers need to convey the information for athletes, including the concept of attentional withdrawal and the method of self-suggestion, etc., and empty gun preview can effectively help participants experience inner feelings and muscle changes [9]
In the static empty gun preview situation, TIRE represents the decisiveness of pressing the trigger, the posttest average point increased from 1.657 to 2.301, and the other two indicators relative value (RTV) and ATI showed a downward trend
Summary
The disabled biathlon is a combination of cross-country skiing and air rifle shooting, which requires athletes to complete precise technical movements in high-intensity sports and quickly switch between dynamic and static. It is characterized by contradiction and complexity and requires athletes to meet high requirements in all aspects [1]. Attentional withdrawal is the core of shooting techniques, which has been widely recognized and applied in target shooting and other precision events. Some biathletes often separate psychological training from technical training in the daily shooting training, which results in the athletes’
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