2023 Fiscal Year Final Research Report
Establishment of effective injury prevention programs for muscle strain
Project/Area Number |
19H04005
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Review Section |
Basic Section 59020:Sports sciences-related
|
Research Institution | Juntendo University |
Principal Investigator |
Miyamoto Naokazu 順天堂大学, スポーツ健康科学部, 先任准教授 (20420408)
|
Co-Investigator(Kenkyū-buntansha) |
福 典之 順天堂大学, スポーツ健康科学部, 先任准教授 (40392526)
|
Project Period (FY) |
2019-04-01 – 2023-03-31
|
Keywords | 肉離れ / 骨格筋 / スティフネス / 予防 / 超音波 / エラストグラフィ |
Outline of Final Research Achievements |
The purposes of the present study were to (A) elucidate the characteristics of muscles and sites prone to muscle strains, (B) examine the direct relationship between the characteristics of these prone sites and the occurrence of muscle strains, and (C) identify genetic polymorphisms that affect risk factors for muscle strain injuries. The results suggest that stiffness of the long head of the biceps femoris, assessed using ultrasound shear wave elastography, may be a risk factor for muscle strain injuries in the muscle.
|
Free Research Field |
スポーツ科学
|
Academic Significance and Societal Importance of the Research Achievements |
従来、ハムストリングの筋力や柔軟性(関節可動域)が肉離れ受傷リスクとして評価・測定されているが、それらの評価ではなぜ大腿二頭筋に肉離れが好発するのか説明ができない。超音波剪断波エラストグラフィで個々の組織(筋)の特性を評価することによって、従来よりも高い精度で肉離れ受傷リスクを評価・検出できる可能性がある。
|