scholarly journals Response to the Comment by Armstrong and Welsman on ‘Developing a New Curvilinear Allometric Model to Improve the Fit and Validity of the 20-m Shuttle Run Test as a Predictor of Cardiorespiratory Fitness in Adults and Youth’

2021 ◽  
Author(s):  
Alan M. Nevill ◽  
Roger Ramsbottom ◽  
Gavin Sandercock ◽  
Carlos Eduardo Bocachica-González ◽  
Robinson Ramírez-Vélez ◽  
...  
Keyword(s):  
Cardiorespiratory Fitness ◽  
Allometric Model ◽  
Run Test ◽  
Shuttle Run

scholarly journals Developing a New Curvilinear Allometric Model to Improve the Fit and Validity of the 20-m Shuttle Run Test as a Predictor of Cardiorespiratory Fitness in Adults and Youth

2020 ◽  
Author(s):  
Alan M. Nevill ◽  
Roger Ramsbottom ◽  
Gavin Sandercock ◽  
Carlos Eduardo Bocachica-González ◽  
Robinson Ramírez-Vélez ◽  
...  
Keyword(s):  
Cardiorespiratory Fitness ◽  
Allometric Model ◽  
Run Test ◽  
Shuttle Run

Associations Between Anthropometric Indicators in Early Life and Cardiorespiratory Fitness, Physical Activity, and Sedentary Time in Adolescence

2020 ◽  
Vol 17 (12) ◽  
pp. 1213-1221
Author(s):  
José Oliveira-Santos ◽  
Rute Santos ◽  
Carla Moreira ◽  
Sandra Abreu ◽  
Luís Lopes ◽  
...  
Keyword(s):  
Physical Activity ◽  
Birth Weight ◽  
Cardiorespiratory Fitness ◽  
Early Life ◽  
Sedentary Time ◽  
Early Years ◽  
Anthropometric Data ◽  
School Based ◽  
Run Test ◽  
Shuttle Run

Background: To explore the associations between birth weight and body mass index (BMI) from 6 months to 6 years of age, with cardiorespiratory fitness (CRF), physical activity, and sedentary time in adolescence. Methods: Retrospective school-based study with 539 adolescents (292 girls), mean age of 13.94 (1.62) years. Anthropometric data from birth up to 6 years were extracted from individual child health booklets. CRF was estimated by 20-m shuttle run test. Physical activity and sedentary time were assessed with accelerometers. Results: Birth weight was not associated with any outcome measured in adolescence. From the age of 6 months onwards in girls, and from 3 years in boys, BMI associated inversely with CRF in adolescence. In girls, BMI (at 12 mo and at 3 y of age) associated positively with sedentary time in adolescence, but not with physical activity. In boys, positive associations between BMI at the ages of 3, 5, and 6 years old and time spent in some intensities of physical activity in adolescence were found. Conclusions: BMI during the early years was negatively associated with CRF in adolescence, in a consistent way, for both genders, but with physical activity and sedentary time the associations were scarce and inconsistent, depending on the gender.

Developmental Coordination Disorder and Cardiorespiratory Fitness in Children

2007 ◽  
Vol 19 (1) ◽  
pp. 20-28 ◽  
Author(s):  
John Cairney ◽  
John A. Hay ◽  
Brent E. Faught ◽  
Andreas Flouris ◽  
Panagiota Klentrou
Keyword(s):  
Cardiorespiratory Fitness ◽  
Developmental Coordination Disorder ◽  
Short Form ◽  
High Risk Group ◽  
Cross Sectional ◽  
Percentile Rank ◽  
And Gender ◽  
Run Test ◽  
Coordination Disorder ◽  
Shuttle Run

It is not known whether children with Developmental Coordination Disorder (DCD) have lower cardiorespiratory fitness (CRF) than children without the disorder, or whether this relationship varies by age and gender. These issues are examined using a cross-sectional assessment of children 9-14 years of age (N = 549). Participants were screened for DCD using the short form Bruininks-Oseretsky Test of Motor Proficiency (BOTMP-SF). A BOTMP-SF age-adjusted standard score at or below the 10th percentile rank on the BOTMP-SF was required to classify a diagnosis for probable DCD. CRF was determined from each participant’s predicted peak-aerobic power using the Léger 20-m shuttle-run test. Children with DCD report lower CRF than children without the disorder and are more likely to be in a high-risk group (≤ 20th percentile in peak VO2). Moreover, 70% of boys with DCD scored at or below the 20th percentile in peak VO2. Further research in a laboratory setting should be conducted to confirm these findings.

scholarly journals An Assessment of Provisions of Noncommunicable Disease Services on Health Promotion, Prevention and Control at Primary Health Care: A Case Study from Two Divisions of Bangladesh

2020 ◽  
Author(s):  
Sadia Sobhan Pinki ◽  
Irfan Nowroze Noor ◽  
Bayzid Amin ◽  
Md. Ziaul Islam ◽  
Baizid Khoorshid Riaz
Keyword(s):  
Body Mass Index ◽  
Physical Fitness ◽  
Body Mass ◽  
Cardiorespiratory Fitness ◽  
Fitness Components ◽  
Test Measure ◽  
Standing Long Jump ◽  
Long Jump ◽  
Run Test ◽  
Shuttle Run

Abstract BackgroundAlthough evidence suggests that cardiorespiratory fitness is the most important component associated with future health, little is known of how it is associated with multiple other physical fitness components. Since various physical fitness aspects do not change the same as cardiorespiratory fitness during childhood, it is necessary to establish possible associations between cardiorespiratory fitness and other physical fitness components in children. Therefore, the main purpose of the study was to test the associations between cardiorespiratory fitness with motor performance and body size in 7-14-year-old children.MethodsIn this cross-sectional study, we recruited 1612 children (52.5% girls). Health-related physical fitness components included: 1) body-mass index (kg/m2) calculated from height and weight (measure of body size), 2) sit-and-reach test (measure of flexibility), 3) standing long jump (measure of explosive strength), 4) sit-ups in 30 sec (measure of repetitive strength), 5) 10x5 shuttle run test (measure of agility) and 6) 20-m shuttle run test (measure of aerobic capacity). The associations were performed using generalized estimating equations with β coefficients.ResultsAfter adjusting for age, cardiorespiratory fitness was associated with sit-and-reach test (β=0.13, p<0.001), standing long jump (β=0.59, p<0.001), sit-ups in 30 sec (β=0.53, p<0.001) and 10x5 shuttle run test (β=-0.56, p<0.001) in boys. In girls, cardiorespiratory fitness was associated with body-mass index (β=-0.12, p<0.001), sit-and-reach test (β=0.21, p<0.001), standing long jump (β=0.25, p<0.001), sit-ups in 30 sec (β=0.36, p<0.001) and 10x5 shuttle run test (β=-0.40, p<0.001). No significant associations between cardiorespiratory fitness and body-mass index in boys were observed.ConclusionsAlthough significant, cardiorespiratory fitness is weakly to moderately associated with other physical fitness components, pointing out that such measure should be tested separately from other aspects of physical fitness in school-aged children.

scholarly journals Exploring the utility of cardiorespiratory fitness as a population health surveillance indicator for children and youth: An international analysis of results from the 20-m shuttle run test

2018 ◽  
Vol 43 (2) ◽  
pp. 211-211 ◽  
Author(s):  
Justin J. Lang
Keyword(s):  
Physical Activity ◽  
Population Health ◽  
Cardiorespiratory Fitness ◽  
Health Surveillance ◽  
Children And Youth ◽  
Middle Income ◽  
Middle Income Countries ◽  
School Aged Children ◽  
Run Test ◽  
Shuttle Run

Emerging evidence has demonstrated the strong link between cardiorespiratory fitness and multiple aspects of health (i.e., physiological, physical, psychosocial, cognitive), independent of physical activity, among school-aged children and youth. Cardiorespiratory fitness is a trait that does not vary substantially from day-to-day, and provides an indication of recent physical activity levels, making it an important possible indicator of population health. Thus, the objective of this dissertation was to investigate the utility of cardiorespiratory fitness, measured using the 20-m shuttle run test, as a broad, holistic health indicator for population health surveillance among children and youth. To achieve this objective we completed 7 manuscripts, all prepared for submission to peer-reviewed, scientific journals: (1) Systematic review of the relationship between 20-m shuttle run performance and health indicators among children and youth. (2) Review of criterion-referenced standards for cardiorespiratory fitness: what percentage of 1 142 026 international children and youth are apparently healthy? (3) Cardiorespiratory fitness is associated with physical literacy in a large sample of Canadian children aged 8 to 12 years. (4) International variability in 20-m shuttle run performance in children and youth: Who are the fittest from a 50-country comparison? A systematic review with pooling of aggregate results. (5) Making a case for cardiorespiratory fitness surveillance among children and youth. (6) International normative 20-m shuttle run values from 1 142 026 children and youth representing 50 countries. (7) Temporal trends in the cardiorespiratory fitness of children and adolescents representing 19 high-income and upper middle-income countries between 1981 and 2014. Combined, this dissertation provides support for the importance of cardiorespiratory fitness for health surveillance among school-aged children and youth. Results from the international analysis highlighted the variability across countries, with countries in north-central Europe and Africa having the highest cardiorespiratory fitness, and countries in South America having the lowest cardiorespiratory fitness. The results indicated that declines in cardiorespiratory fitness may have stabilized in recent years in some high- and middle-income countries. This dissertation also identified 2 methods (criterion- and normative-referenced standards) to interpret cardiorespiratory fitness levels among children and youth, methods that could be used to inform future consensus, surveillance, and cardiorespiratory fitness guidelines.

scholarly journals Associations of mode and distance of commuting to school with cardiorespiratory fitness in Slovenian schoolchildren: a nationwide cross-sectional study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Gregor Jurak ◽  
Maroje Soric ◽  
Vedrana Sember ◽  
Sasa Djuric ◽  
Gregor Starc ◽  
...  
Keyword(s):  
Cardiorespiratory Fitness ◽  
Linear Models ◽  
Cross Sectional Study ◽  
Active Commuting ◽  
Sectional Study ◽  
Cross Sectional ◽  
Main Effect ◽  
Commuting Mode ◽  
Run Test ◽  
Shuttle Run

Abstract Background It is unclear whether active commuting has the potential to improve children’s health. This study examined the association of commuting mode and distance with children’s cardiorespiratory fitness (CRF). Methods We conducted a cross-sectional study, including 713 Slovenian schoolchildren aged 12 to 15 years. Commuting modes were self-reported, and four commuting groups were constructed, while CRF was determined with a 20-m shuttle run test. The distance from home to school was calculated using the Geographic Information System. Effects of commuting mode and distance, controlling for age, gender and amount of total physical activity, were evaluated using general two linear models (one for each direction of commuting to/from school). Results The main effect of commuting group on CRF and its interaction with distance were significant in the direction from school to home (P = 0.013 and P = 0.028, respectively), but not in the opposite direction. Predicted differences in CRF between commuting groups were moderate and generally higher in males than in females. When comparing commuting group median distance from home to school, males driven by car had around 4 ml/min/kg lower predicted CRF than those who walked (P = 0.01) or used wheels commuting (e.g., bicycle, skateboard). Conclusions The distance of commuting had a small effect on CRF, except in the Car group where children who live close to school had significantly lower CRF than those living further away. Children driven by car who live within wheels or walk distance from school should be targeted by interventions promoting active transport.

scholarly journals Predicting Cardiorespiratory Fitness Using the 20-m Shuttle Run Test

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Alan M. Nevill ◽  
Francisco José de Menezes-Junior ◽  
Íncare Correa de Jesus ◽  
Maria de Fatima Aguiar Lopes ◽  
Patricia Ribeiro Paes Corazza ◽  
...  
Keyword(s):  
Cardiorespiratory Fitness ◽  
Run Test ◽  
Shuttle Run
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