Influence of Acute Physical Activity on Stress Reactivity in Obese and Normal Weight Children: A Randomized Controlled Trial

Autor: Christian Schindler, Ayala Borghini, Anaëlle Boichat, Jardena J. Puder, Pedro M. Marquez-Vidal, Nadine Messerli-Bürgy, Bertrand Crottet, Susi Kriemler, Simone Munsch, Antje Horsch
Přispěvatelé: University of Zurich, Messerli-Bürgy, Nadine
Rok vydání: 2019
Předmět:
Male
0301 basic medicine
Pediatric Obesity
Time Factors
Health (social science)
Hydrocortisone
Ideal Body Weight
Body Mass Index
Body Weight
Child
Exercise/physiology
Exercise Therapy
Female
Humans
Hydrocortisone/analysis
Hydrocortisone/metabolism
Ideal Body Weight/physiology
Overweight/complications
Overweight/metabolism
Overweight/physiopathology
Overweight/psychology
Pediatric Obesity/complications
Pediatric Obesity/metabolism
Pediatric Obesity/physiopathology
Pediatric Obesity/psychology
Saliva/chemistry
Saliva/metabolism
Stress
Psychological/complications

Stress
Psychological/metabolism

Stress
Psychological/physiopathology

Blood pressure
Childhood obesity
Cortisol
Physical activity
Stress
Overweight
2737 Physiology (medical)
0302 clinical medicine
Medicine
lcsh:RC620-627
computer.programming_language
sed
lcsh:Nutritional diseases. Deficiency diseases
medicine.anatomical_structure
medicine.symptom
3306 Health (social science)
lcsh:Nutrition. Foods and food supply
Hypothalamic–pituitary–adrenal axis
Research Article
medicine.medical_specialty
610 Medicine & health
lcsh:TX341-641
030209 endocrinology & metabolism
Health(social science)
03 medical and health sciences
Physiology (medical)
Internal medicine
Heart rate
Exercise physiology
Saliva
Exercise
030109 nutrition & dietetics
business.industry
10060 Epidemiology
Biostatistics and Prevention Institute (EBPI)

medicine.disease
Endocrinology
business
computer
Body mass index
Stress
Psychological
Zdroj: Obesity facts, vol. 12, no. 1, pp. 115-130
Obesity Facts, Vol 12, Iss 1, Pp 115-130 (2019)
ISSN: 1662-4033
1662-4025
DOI: 10.1159/000494294
Popis: Objective: Physical activity (PA) may influence acute stress reactivity in children differently depending on their weight. This randomized controlled trial investigated the impact of acute PA and of BMI status (overweight/obese (OB/OW) and normal weight (NW) on stress reactivity. Method: 50 prepubertal children (24 OW/OB and 26 NW) were randomly assigned to the PA or sedentary arm (SED) for 30 min followed by a stress task. Salivary cortisol, blood pressure (BP), and heart rate (HR) were measured. Results: An interaction effect between the randomization arms and weight status on salivary cortisol was found after the stress task (p = 0.04). Cortisol increased in the SED, but not in the PA arm (p = 0.004 for differences in time course) of NW children. Time course did not differ between both arms in OW/OB children (p = 0.7). OW/OB SED children had a flat cortisol course, and levels were reduced compared to the NW SED or the OW/OB PA children (p ≤ 0.03). Systolic BP increased only in the SED arm (p = 0.01). HR was higher in the PA than in the SED arm during stress (p < 0.001) and showed different time courses (p = 0.006). Conclusion: PA impacted on acute stress reactivity and influenced stress reactivity differently in NW and OW/OB children.
Databáze: OpenAIRE
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