2023 Fiscal Year Final Research Report
Investigation of the usefulness of respiratory muscle training considering the characteristics - Focusing on high intensity exercise -
Project/Area Number |
22K21253
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Multi-year Fund |
Review Section |
0909:Sports sciences, physical education, health sciences, and related fields
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Research Institution | Chukyo University |
Principal Investigator |
Koizumi Jun 中京大学, スポーツ科学研究科, 実験実習助手 (80945361)
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Project Period (FY) |
2022-08-31 – 2024-03-31
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Keywords | 吸息筋 / 補助吸息筋 / 吸息筋力 / 最大吸気口腔内圧 / 筋の酸素動態 / 高強度運動 |
Outline of Final Research Achievements |
The purpose of this study was investigeted whether inspiratory muscle warm-up that activate accessoryi inspiratory muscles are effecttive in improving exercise performance during high-intencity exercise in which the accessory inspiratory muscles become active. The high-intensity inspiratory muscle warm-up increased the nuromuscular activity of accesory inspiratory muscles and improved inspiratory muscle strength. The high-intensity inspiratory mucsle warm-up improved muscle oxygenation during high-intensity exercise and exercise performance. Thus, these rusults suggest that the high-intensity inspiratory muscle warm-up is effective warm-up to improve high-intensity exercise performance.
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Free Research Field |
運動生理学
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Academic Significance and Societal Importance of the Research Achievements |
本研究では、高強度運動に着目し運動パフォーマンスの向上を目的とした、吸息筋ウォームアップ法について検討した。高強度の吸息筋ウォームアップによって、筋の酸素動態が改善し、3~5分ほどで終了する高強度運動パフォーマンスが向上した。したがって、運動時間が3~5分である陸上競技の1500m走やスピードスケートの3000m走といった競技では、全身のウォームアップに加えて高強度の吸息筋ウォームアップを行うことによって運動パフォーマンスが向上する可能性がある。
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