Cardiorespiratory fitness in youth: an important marker of health: a scientific statement from the American Heart Association

G Raghuveer, J Hartz, DR Lubans, T Takken, JL Wiltz… - Circulation, 2020 - Am Heart Assoc
Cardiorespiratory fitness (CRF) refers to the capacity of the circulatory and respiratory
systems to supply oxygen to skeletal muscle mitochondria for energy production needed …

The effect of sedentary behaviour on cardiorespiratory fitness: a systematic review and meta-analysis

SA Prince, PC Dempsey, JL Reed, L Rubin… - Sports Medicine, 2024 - Springer
Background Cardiorespiratory fitness (CRF) is an important indicator of current and future
health. While the impact of habitual physical activity on CRF is well established, the role of …

[HTML][HTML] Is device-measured vigorous physical activity associated with health-related outcomes in children and adolescents? A systematic review and meta-analysis

A García-Hermoso, Y Ezzatvar, R Ramirez-Velez… - Journal of Sport and …, 2021 - Elsevier
Objective This study sought to analyze the prospective association between vigorous-
intensity physical activity (VPA) and health-related outcomes in children and adolescents …

School-based high-intensity interval training programs in children and adolescents: A systematic review and meta-analysis

SL Duncombe, AR Barker, B Bond, R Earle… - PLoS …, 2022 - journals.plos.org
Purpose 1) To investigate the effectiveness of school-based high-intensity interval training
(HIIT) interventions in promoting health outcomes of children and adolescents compared …

Associations among screen time and unhealthy behaviors, academic performance, and well-being in Chinese adolescents

H Yan, R Zhang, TM Oniffrey, G Chen, Y Wang… - International journal of …, 2017 - mdpi.com
Screen time is negatively associated with markers of health in western youth, but very little is
known about these relationships in Chinese youth. Middle-school and high-school students …

Intensity and duration of physical activity and cardiorespiratory fitness

SJ Burden, BD Weedon, A Turner, L Whaymand… - …, 2022 - publications.aap.org
OBJECTIVES There is no clear guidance on the intensity and duration of physical activity
(PA) that adolescents require to maximise cardiorespiratory fitness (CRF). We aimed to …

The combinations of physical activity, screen time, and sleep, and their associations with self-reported physical fitness in children and adolescents

Z Chen, G Chi, L Wang, S Chen, J Yan, S Li - International Journal of …, 2022 - mdpi.com
Much evidence has indicated that adherence to the 24 h movement guidelines (physical
activity, screen time and sleep) is associated with physical health, while little is known about …

Physical fitness before and during the COVID-19 pandemic: Results of annual national physical fitness surveillance among 16,647,699 Japanese children and …

T Kidokoro, GR Tomkinson, JJ Lang… - Journal of sport and …, 2022 - pmc.ncbi.nlm.nih.gov
Background Limited nationally representative evidence is available on temporal trends in
physical fitness (PF) for children and adolescents during the coronavirus disease 2019 …

[HTML][HTML] Effects of small-sided soccer games on physical fitness and cardiometabolic health biomarkers in untrained children and adolescents: a systematic review …

N Gómez-Álvarez, G Boppre… - Journal of Clinical …, 2024 - mdpi.com
Objective: This systematic review and meta-analysis aimed to determine the benefits of an
exercise intervention based on small-sided soccer games (SSSGs) on health-related …

Why should the next generation of youth guidelines prioritize vigorous physical activity?

H Chaabene, A Markov, L Schega - Sports Medicine-Open, 2024 - Springer
The health benefits of regular physical activity (PA) in youth are well-documented. Yet the
adherence rate to PA guidelines among youth worldwide is alarmingly deficient with only …