The effect of low volume sprint interval training in patients with non-alcoholic fatty liver disease
Autor: | John F. Dillon, John A. Babraj, Niels B. J. Vollaard, Catriona MacLean |
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Jazyk: | angličtina |
Rok vydání: | 2018 |
Předmět: |
Adult
Male medicine.medical_specialty Physical fitness Blood Pressure Physical Therapy Sports Therapy and Rehabilitation Walking High-Intensity Interval Training Interval training Running 03 medical and health sciences Cognition Oxygen Consumption 0302 clinical medicine Insulin resistance physical function Non-alcoholic Fatty Liver Disease Internal medicine NAFLD Activities of Daily Living medicine Humans all-out Orthopedics and Sports Medicine Exercise Platelet Count business.industry Fatty liver NASH Disease Management 030229 sport sciences Middle Aged medicine.disease SIT Endocrinology Blood pressure Liver Sprint Cardiovascular Diseases Physical Fitness liver function Body Composition Quality of Life Female 030211 gastroenterology & hepatology Liver function Insulin Resistance business High-intensity interval training |
ISSN: | 0091-3847 |
Popis: | Objectives: Exercise is an important part of disease management in patients with non-alcoholic fatty liver disease (NAFLD), but adherence to current exercise recommendations is poor. Novel low-volume sprint interval training (SIT) protocols with total training time commitments of ≤30 min per week have been shown to improve cardiometabolic risk and functional capacity in healthy sedentary participants, but the efficacy of such protocols in the management of NAFLD remains unknown. The aim of the present study was to examine whether a low-volume SIT protocol can be used to improve liver function, insulin resistance, body composition, physical fitness, cognitive function and general well-being in patients with NAFLD. Methods: In the present study, 7 men and 2 women with NAFLD (age: 45±8 y, BMI: 28.7±4.1 kg·m−2) completed a 6-week control period followed by 6 weeks of twice-weekly SIT sessions (5-10×6-s ‘all-out’ cycle sprints). Body composition, blood pressure, liver function, metabolic function, functional capacity, cognitive function and quality of life were assessed at baseline, following the control period, and following the SIT intervention. Results: Walking speed during the walk test (+12%), estimated V̇O2max (+8%), verbal fluency (+44%), and blood platelet count (+12%; all p |
Databáze: | OpenAIRE |
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