| Project/Area Number |
23500830
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Applied health science
|
|---|
| Research Institution | University of Occupational and Environmental Health, Japan |
|---|
Principal Investigator |
EGUCHI Yasumasa 産業医科大学, 産業生態科学研究所, 助教 (70512185)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
YAMATO Hiroshi 産業医科大学, 産業生態科学研究所, 教授 (90248592)
OHTA Masanori 産業医科大学, 産業生態科学研究所, 准教授 (70341526)
|
|---|
| Project Period (FY) |
2011 – 2013
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
|---|
| Keywords | ヘルスプロモーション / 働く人の健康づくり / 運動 / インターバル / 生活習慣病 / 心血管リスク / 酸化ストレス / 心血管系リスク / 身体活動 / 肥満 |
|---|
| Research Abstract |
Exercise performed on a routine bases is critical for the prevention of lifestyle-related diseases. We developed a transitory stimulation interval exercise (TSIE) in which the duration of strenuous exertion was reduced to 30 seconds at 75% VO2max of intensity, followed by 2 minutes and 30 seconds at 45% of VO2max. After completing 12 weeks of intervention, significant positive changes were observed in the TSIE group compared with the Non-exercise group in the relative change ratio from baseline in BMI, VO2max and HbA1c. However, when compared with same volume continuous moderate exercise of 50% VO2max, no significant differences were observed. With respect to measurements of oxidative stress, continuous moderate exercise may be more effective for positive changes compared to the TSIE.
|
