인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The purpose of the study is to invastigate the effects of myofascaial release on heart rate variability and stiffness of rectus femoris after ergometer exercise. In a cross-over design, 9 young(22.75±1.89years) healthy males performed two incremental 70% HRR cycling bouts, and the neither 10 min of myofascial release or passive rest. The parameters of heart rate variability were obtained from both time-and frequency domain analysis of 5min ECG recording at rest, immediately after exercise and recovery 10min. Standard deviation of the node to node interval(SDNN) and root mean square of successive differences(RMSSD) and the low and high frequency components were calculated as normalized units. In order to measure the mechanical properties like muscle stiffness and elasticity, MyotonPro(Myoton AS ,Tallinn, Estonia) was applied to muscle belly of rectus femoris muscle at rest, immediately after exercise and recovery 10min. From the Myoton measurement, Five indexes (Frequency, Logarithmic Decrement, Dynamic Stiffness, Creep and Mechanical Stress Relaxation) were obtained. The results are as follows: 1. Analysis of HRV revealed a significant increase in sympathetic activity and a significant decrease in parasympathetic activity following ergometer exercise with no significant difference between both groups. 2. The muscle tension and stiffness increased significantly while the elasticity decreased immediately after exercise while no significant effect of myofascial release on mechanical properties indexes was found during recovery period. The results represent that these application of MR technique might influence personal feeling and none-specific recovery from muscle fatigue without any statistically significant change of muscle mechanical properties and heart rate variability.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-ECN-0101-2017-692-002231808
