-
精確檢索 : 冠狀病毒
-
模糊檢索 : 冠狀病毒
-
冠狀病毒感染冠狀病毒疾病
-
查詢出版品: 冠狀病毒
Read this ↓
- Journals
不同PETTLEP意象傳遞方式對籃球員跳投表現、自信心及狀態焦慮的影響
Impact of Different Types of PETTLEP Imagery Delivery on Jump Shot Performance, Self-Confidence and State Anxiety in Basketball Players
Abstracts
功能性等同假說認為執行意象訓練時，會有和實際運動時相同的神經機制，從而為運動表現帶來益處。本研究目的是調查三種不同PETTLEP意象傳遞方式，對籃球員跳投表現、自信心和狀態焦慮的影響。參與者從四間參與高中乙組籃球聯賽中的隊伍招募，以隊為單位分為四個組別：規律意象組、漸進意象組、倒退意象組及控制組。三個實驗組依照PETTLEP模式的七個要素，接受不同傳遞順序的指導語，每週三次，為期四週，共12次意象訓練。研究結果顯示：1.漸進意象組和倒退意象組顯著提高了移位跳投表現。2.規律意象組和漸進意象組顯著提高了參與者的自信心。3.規律意象組和漸進意象組顯著降低了參與者的狀態焦慮。本研究結論認為在需要同時提升運動表現、自信心及降低焦慮的情況下，建議使用漸進式意象。如果單純提升運動表現的情況下，建議使用漸進及倒退式意象。在單純提高自信心或降低焦慮的情況下，則建議使用規律式和漸進式意象。為了加強意象訓練的效果，建議應與運動員討論，依據不同技能水準及運動項目制定適合的意象訓練模式。
Parallel abstracts
The functional equivalence hypothesis posits that the same neural mechanisms are involved when performing imagery training as when performing actual movement; thus imagery training provides benefits to athletic performance. The purpose of present study was to investigate the impact of three different types of PETTLEP (Physical, Environment, Task, Timing, Learning, Emotion, Perspective) imagery delivery methods on jump shot performance, self-confidence and state of anxiety in basketball players. Participants were recruited from 4 teams of the Division II league of high-school basketball and assigned by team to four groups: regular imagery (RI), progressive imagery (PI), retrogressive imagery (RETI) and the control group. In line with the seven elements of the PETTLEP model, the three experimental groups received instructions with different delivery sequences. They received intervention 12 sessions of imagery training (three times a week for four weeks). The results showed that: (a) the PI and RETI groups significantly improved their jump shot performance. (b) the RI and PI groups experienced significant improvements in players' self-confidence. (c) the RI and PI groups felt significantly reduced levels of anxiety. In conclusion, use of progressive PETTLEP imagery is recommended when there is a need to simultaneously enhance performance and self-confidence while reducing anxiety among players. If the goal is solely to improve athletic performance, the PI and RETI models of PETTLEP imagery can be utilized. In cases where the aim is solely to increase self-confidence or reduce anxiety, it is advisable to use both RI and PI. In order to enhance the effectiveness of imagery training, developing appropriate imagery training models based on different sports and skill levels, then discussing these with athletes is recommended.