The purpose of this study is to supply basic data for exercise prescription considering cardiorespiratory fitness levels by investigating the effect of sprint interval exercise depending on cardiorespiratory fitness levels on serum cytokine concentration and cardiovascular disease risk factor. Subje...
The purpose of this study is to supply basic data for exercise prescription considering cardiorespiratory fitness levels by investigating the effect of sprint interval exercise depending on cardiorespiratory fitness levels on serum cytokine concentration and cardiovascular disease risk factor. Subjects were divided into three groups, low(LOW, n=7), moderate(MID, n=7) and high(HIGH, n=7), depending on their cardiorespiratory fitness levels suggested by ACSM. Blood was sampled before(pre), immediately after(post) and 90min after(recovery 90min) sprint interval exercise. Serum was analyzed for IL-10, IL-6, TNF-α, CRP, TC, LDL-C, HDL-C. For data analysis, the average and the standard deviation were generated using statistical software SPSS (Ver.18). Also Statistical analysis was performed by using repeated two-way analysis of variance (ANOVA) and post-hoc test. All significance level for analysis was set to p<.05.
The results of the study were as follows:
1. There were significant differences between times but there were no significant differences between groups when they did sprint interval exercise. LOW showed significant increase of IL-10 at recovery 90min compared with pre. When it comes to comparing groups within time, LOW showed higher IL-10 at post than HIGH and MID.
2. LOW showed significant high IL-6 at pre and post compared with HIGH and MID when they did sprint interval exercise. In addition, LOW and MID showed significant increased IL-6 at post compared to pre concerning to comparing within groups between times. At recovery 90min LOW showed significant decrease of IL-6 and MID showed numerically decreased IL-6 compared with post. But there was no significant difference of IL-6 between times in HIGH.
3. TNF-α did not show significant differences between groups and between times.
4. LOW showed significant high CRP at pre and post compared with HIGH and MID when they did sprint interval exercise. In addition, LOW, MID and HIGH all showed significant increased CRP at post compared to pre concerning to comparing within groups between times and they showed significant decrease of CRP at recovery 90min compared to post.
5. LOW, MID and HIGH did not show significant differences of TC, LDL-C and HDL-C within times between groups when they did sprint interval exercise. In addition, LOW, MID and HIGH all showed significant increases of TC, LDL-C, HDL-C at post compared to pre and they were decreased at recovery 90min compared to post.
As a result, sprint interval exercise is considered to be more effective to a person who has low cardiorespiratory fitness level but increases IL-6 and CRP, cardiovascular disease risk factors. Therefore, it requires care applying sprint interval exercise to a person who has low cardiorespiratory fitness level.
The purpose of this study is to supply basic data for exercise prescription considering cardiorespiratory fitness levels by investigating the effect of sprint interval exercise depending on cardiorespiratory fitness levels on serum cytokine concentration and cardiovascular disease risk factor. Subjects were divided into three groups, low(LOW, n=7), moderate(MID, n=7) and high(HIGH, n=7), depending on their cardiorespiratory fitness levels suggested by ACSM. Blood was sampled before(pre), immediately after(post) and 90min after(recovery 90min) sprint interval exercise. Serum was analyzed for IL-10, IL-6, TNF-α, CRP, TC, LDL-C, HDL-C. For data analysis, the average and the standard deviation were generated using statistical software SPSS (Ver.18). Also Statistical analysis was performed by using repeated two-way analysis of variance (ANOVA) and post-hoc test. All significance level for analysis was set to p<.05.
The results of the study were as follows:
1. There were significant differences between times but there were no significant differences between groups when they did sprint interval exercise. LOW showed significant increase of IL-10 at recovery 90min compared with pre. When it comes to comparing groups within time, LOW showed higher IL-10 at post than HIGH and MID.
2. LOW showed significant high IL-6 at pre and post compared with HIGH and MID when they did sprint interval exercise. In addition, LOW and MID showed significant increased IL-6 at post compared to pre concerning to comparing within groups between times. At recovery 90min LOW showed significant decrease of IL-6 and MID showed numerically decreased IL-6 compared with post. But there was no significant difference of IL-6 between times in HIGH.
3. TNF-α did not show significant differences between groups and between times.
4. LOW showed significant high CRP at pre and post compared with HIGH and MID when they did sprint interval exercise. In addition, LOW, MID and HIGH all showed significant increased CRP at post compared to pre concerning to comparing within groups between times and they showed significant decrease of CRP at recovery 90min compared to post.
5. LOW, MID and HIGH did not show significant differences of TC, LDL-C and HDL-C within times between groups when they did sprint interval exercise. In addition, LOW, MID and HIGH all showed significant increases of TC, LDL-C, HDL-C at post compared to pre and they were decreased at recovery 90min compared to post.
As a result, sprint interval exercise is considered to be more effective to a person who has low cardiorespiratory fitness level but increases IL-6 and CRP, cardiovascular disease risk factors. Therefore, it requires care applying sprint interval exercise to a person who has low cardiorespiratory fitness level.
주제어
#스프린트 인터벌 운동
#심폐체력
#IL-10
#IL-6
#TNF-α
#CRP
※ AI-Helper는 부적절한 답변을 할 수 있습니다.