Development of a new anaerobic training method for improving sprint capacity using normobaric hypoxic condition

Research Project

Project/Area Number	21500607
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Single-year Grants
Section	一般
Research Field	Sports science
Research Institution	Juntendo University
Principal Investigator	KATAMOTO Shizuo 順天堂大学, スポーツ健康科学部, 教授 (50053343)
Project Period (FY)	2009 – 2011
Project Status	Completed (Fiscal Year 2011)
Budget Amount *help	¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000) Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000) Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000) Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords	無酸素代謝 / 酸素濃度 / 低酸素トレーニング / スプリント運動
Research Abstract	The suramaximal sprint exercise under hypoxic condition could induce that the increased anaerobic energy release in collegiate male middle distance runners and male students below oxygen concentrations of 13.59% corresponding to the altitude of 3,500m. However, the 40-second supramixmal sprint training did not cause the increased anaerobic energy metabolism in collegiate male soccer players. These results warrant further long-term training research on the changes of anaerobic metabolism by supramaximal sprint exercise under hypoxic condition.