Earticle

초록

영어

Purpose: This study investigated the effect of the frequency of summary feedback on proprioception during knee extension in healthy subjects. Methods: Forty-eight young adults volunteered to participate and were randomly assigned to one of four groups (1*summary, 5*summary, 10*summary, and control). The power and velocity errors for proprioception in knee extension were measured using a PRIMUS RS system (BTE Tech., Hanover, USA). Multivariate analysis of variance (MANOVA) was used to determine the effect of the frequency of summary feedback on proprioception in knee extension of healthy participants. Scheffe post hoc tests were applied, and the level of significance was set at α=0.05. Results: In the acquisition phase to practice the effect, power, and velocity error scores in all summary groups were significantly lower than those in the control group (p<0.05) but did not differ significantly between the summary groups (p>0.05). In the retention phase to assess the learning effect, the power and velocity error scores in all summary groups were also significantly lower than those in the control group (p <0.05), and the score in the 5*summary group was significantly lower than those in the other summary groups (p<0.05). Conclusion: 5*summary feedback was effective for motor learning while reducing the error of proprioception.

목차

Abstract
Ⅰ. 서론
Ⅱ. 연구 방법
1. 연구 대상자
2. 측정도구
3. 실험절차
4. 자료분석
Ⅲ. 연구 결과
1. 습득 단계에서 파워 오차와 속도 오차에 대한 비교
2. 파지 단계에서 파워 오차와 속도 오차에 대한 비교
Ⅳ. 고찰
Ⅴ. 결론
감사의 글
참고문헌

키워드

저자

• Junggyu Yoon [ 윤정규 | Namseoul University, Department of Physical Therapy ] 교신저자

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  정형스포츠물리치료학회지 [Archives of Orthopedic and Sports Physical Therapy]

• 간기

  반년간

• pISSN

  1738-5946

• 수록기간

  2005~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 517 DDC 613