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Small-sided soccer in school reduces postprandial lipaemia in adolescent boys
- Publication Year :
- 2018
- Publisher :
- Lippincott Williams & Wilkins, 2018.
-
Abstract
- Purpose: While laboratory based moderate- to high-intensity exercise reduces postprandial lipaemia in adolescents this exercise differs to the free-living physical activities in which young people typically engage. This study compared the effect of free-living afterschool soccer activity and treadmill exercise on in-school postprandial lipaemia in adolescent boys.\ud \ud Methods: Fifteen boys (12.6 (0.5) years) completed three, 2-day experimental trials. On Day 1, participants either: rested (CON); exercised for 48 min on a treadmill at 60% peak V[Combining Dot Above]O2 (TM); played 48 min of 5-a-side soccer (SOC). On Day 2, participants attended school where a capillary blood sample determined fasting triacylglycerol ([TAG]) and glucose ([glucose]) concentrations. Participants then consumed a standardised breakfast (0 h) and lunch (4.5 h) and blood samples were taken postprandially at 2.5, 5.0 and 7.0 h.\ud \ud Results: Reductions in fasting [TAG] were small-moderate after TM (-16%, 95% CI = -27 to -2%, ES = 0.46), but large after SOC (-30%, 95% CI = -40 to -20%, ES = 1.00) compared with CON; the concentration was also lower in SOC compared with TM (-18%, 95% CI = -29 to -5%, ES = 0.53). Based on ratios of geometric means, the area under the TAG versus time curve was 18% lower after TM (95% CI = -29 to -5%, ES = 0.51) and 25% lower after SOC (95% CI = -35 to -13%, ES = 0.76,) compared with CON. In contrast, SOC and TM were not significantly different (-9%, 95% CI = -21 to 5%, ES = 0.25).\ud \ud Conclusion: Compared with duration-matched inactivity (CON), after-school small sided soccer (SOC) and treadmill exercise (TM) resulted in a similar, moderate reduction of postprandial lipaemia in adolescent boys.
- Subjects :
- Blood Glucose
Male
medicine.medical_specialty
Adolescent
Physical Therapy, Sports Therapy and Rehabilitation
Treadmill exercise
030204 cardiovascular system & hematology
Capillary blood sample
03 medical and health sciences
0302 clinical medicine
Internal medicine
Soccer
medicine
Humans
Orthopedics and Sports Medicine
Plasma Volume
Treadmill
Child
Exercise
Triglycerides
business.industry
030229 sport sciences
Postprandial Period
Diet
Postprandial
Cardiology
Time curve
Sedentary Behavior
business
Subjects
Details
- Language :
- English
- ISSN :
- 01959131
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....702636ee18a9b4268f77331327459935