journal
https://read.qxmd.com/read/38897572/methodological-rigor-in-reference-chart-development-a-comment-on-normative-reference-centiles-for-sprint-performance-in-high-level-youth-soccer-players-the-need-to-consider-biological-maturity
#1
JOURNAL ARTICLE
https://read.qxmd.com/read/38885947/oxford-textbook-of-children-s-sport-and-exercise-medicine-fourth-edition
#2
JOURNAL ARTICLE
Keith Tolfrey
No abstract text is available yet for this article.
June 17, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38796177/are-young-female-basketball-players-adequately-prepared-for-a-force-velocity-jumping-and-sprinting-assessment
#3
JOURNAL ARTICLE
Jessica Rial-Vázquez, Iván Nine, María Rúa-Alonso, Juan Fariñas, Roberto Fernández-Seoane, Pedro Jiménez-Reyes, Miguel Fernández-Del-Olmo, Eliseo Iglesias-Soler
PURPOSE: The aim of this study was to explore the interday reliability of mechanical variables obtained from the horizontal and vertical force-velocity (FV) profiles in adolescent female basketball players. If found to be reliable, the associations between FV parameters (theoretical maximal force, velocity, and power), squat jump (SJ) height, 30-m sprint, and change of direction (COD) times were evaluated. METHODS: After familiarization, SJ against incremental loads, 30-m sprint, and 505-COD tests were obtained twice in 36 adolescent female basketball players (age = 15...
May 25, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38782367/independent-and-combined-associations-of-physical-activity-and-screen-time-with-biomarkers-of-inflammation-in-children-and-adolescents-with-overweight-obesity
#4
JOURNAL ARTICLE
Yijian Ding, Xi Xu
PURPOSE: Inflammation regulation is important for obesity management and prevention of obesity-related diseases. This cross-sectional study aimed to analyze the independent and combined associations of physical activity and screen time with biomarkers of inflammation in children and adolescents with overweight/obesity. METHOD: A total of 1289 children and adolescents with overweight/obesity were included from the 2015 to 2018 National Health and Nutrition Examination Survey...
May 23, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38734419/physical-activity-and-motor-skill-development-during-early-childhood-investigating-the-role-of-parent-support
#5
JOURNAL ARTICLE
Maeghan E James, Kelly P Arbour-Nicitopoulos, Matthew Kwan, Sara King-Dowling, John Cairney
PURPOSE: This study examined the relationship between parent physical activity (PA) support and children's motor skill development and PA during early childhood and explored the potential moderating effect of child PA and motor skills on these relationships. METHODS: Participants (N = 589, 250 girls, meanage = 4.93 [0.59] y) were part of a larger, longitudinal cohort study. Motor skills were assessed using the Movement Assessment Battery for Children-Second Edition...
May 11, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38714306/parental-travel-behaviors-and-children-s-independent-mobility-a-multisite-study
#6
JOURNAL ARTICLE
Victoria Hecker, Sebastien Blanchette, Guy Faulkner, Negin A Riazi, Mark S Tremblay, François Trudeau, Richard Larouche
PURPOSE: Children who are allowed greater independent mobility (IM) are more physically active. This study investigated associations between parents' current travel mode to work, their own IM and school travel mode as a child, and their child's IM. METHODS: Children in grades 4 to 6 (n = 1699) were recruited from urban, suburban, and rural schools in Vancouver, Ottawa, and Trois-Rivières. Parents reported their current travel mode to work, IM, and school travel mode as a child...
May 7, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38714303/maximal-aerobic-power-quality-of-life-and-ejection-fraction-in-survivors-of-childhood-cancer-treated-with-anthracyclines
#7
JOURNAL ARTICLE
Maritza Martínez Tagle, Pavel Loeza Magaña, Alma Edith Benito Reséndiz, Iliana Lucatero Lecona, Farina Esther Arreguín González, Alberto Chávez Delgado
BACKGROUND: Anthracycline-induced cardiotoxicity is a frequent complication that can occur at any stage of treatment, even in survivors. OBJECTIVE: To determine maximum aerobic power, quality of life, and left ventricular ejection fraction in childhood cancer survivors treated with anthracyclines. DESIGN: Cross-sectional, observational study. METHODS: The left ventricular ejection fraction was obtained from the transthoracic echocardiogram report in the medical records...
May 7, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38714302/long-term-alterations-in-pulmonary-v%C3%AB-o2-and-muscle-deoxygenation-on-kinetics-during-heavy-intensity-exercise-in-competitive-youth-cyclists-a-cohort-study
#8
JOURNAL ARTICLE
Matthias Hovorka, Bernhard Prinz, Dieter Simon, Manfred Zöger, Clemens Rumpl, Alfred Nimmerichter
PURPOSE: The aim of this investigation was to assess alterations of pulmonary oxygen uptake (V˙O2) and muscle deoxygenation on-kinetics during heavy-intensity cycling in youth cyclists over a period of 15 months. METHODS: Eleven cyclists (initial age, 14.3 [1.6] y; peak V˙O2, 62.2 [4.5] mL·min-1·kg-1) visited the laboratory twice on 3 occasions within 15 months. Participants performed an incremental ramp exercise test and a constant workrate test within the heavy-intensity domain during the first visit and second visit, respectively...
May 7, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38684217/a-5-week-guided-active-play-program-modulates-skin-microvascular-reactivity-in-healthy-children
#9
JOURNAL ARTICLE
Asal Moghaddaszadeh, Emilie Roudier, Heather Edgell, Agnes Vinet, Angelo N Belcastro
PURPOSE: Children's poor levels of physical activity (PA) participation and early-onset vascular aging are identified as global health challenges. Children's guided activity play (GAP)-based PA programs have emerged as effective strategies to improve cardiovascular risk factors and health-related fitness. This study proposes to investigate whether GAP improves children's cutaneous microvascular reactivity and health-related fitness. METHODS: Children's (n = 18; 9...
April 29, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38653455/effectiveness-of-a-preschool-motor-skill-intervention-on-body-mass-index-and-movement-behavior-6-18-and-30-month-findings-from-a-cluster-randomized-controlled-trial
#10
JOURNAL ARTICLE
Line Grønholt Olesen, Anders Grøntved, Jan Christian Brønd, Lise Hestbæk, Peter Lund Kristensen
PURPOSE: To study the effectiveness of a preschool staff-delivered motor skills intervention on body composition and physical activity over a 2.5-year time frame. METHODS: In this pragmatic parallel cluster randomized controlled trial (16 preschools), outcome data were collected after 6 (body composition only), 18, and 30 months of intervention. The main physical activity outcomes were accelerometer behavior measures summarizing the total percentage of child daily movement (walk, run, cycle, and standing that included minor movements) and preschool movement during preschool attendance...
April 23, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38589012/editor-s-notes
#11
JOURNAL ARTICLE
Craig A Williams
No abstract text is available yet for this article.
April 8, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38561002/the-associations-between-parental-reported-and-device-based-measured-outdoor-play-and-health-indicators-of-physical-cognitive-and-social-emotional-development-in-preschool-aged-children
#12
JOURNAL ARTICLE
Cody Davenport, Nicholas Kuzik, Richard Larouche, Valerie Carson
PURPOSE: Examine in preschool-aged children: (1) the associations between parental-reported and device-measured outdoor play (OP) and health indicators of physical, cognitive, and social-emotional development and (2) whether associations were independent of outdoor moderate- to vigorous-intensity physical activity (MVPA). METHODS: This cross-sectional study included 107 participants. Children's OP was measured via a parental questionnaire and the lux feature of accelerometers...
April 1, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38560997/associations-of-serum-irisin-and-fibroblast-growth-factor-21-levels-with-bone-mineral-characteristics-in-eumenorrheic-adolescent-athletes-with-different-training-activity-patterns
#13
JOURNAL ARTICLE
Jaak Jürimäe, Liina Remmel, Anna-Liisa Tamm, Priit Purge, Katre Maasalu, Vallo Tillmann
PURPOSE: To describe serum irisin and fibroblast growth factor-21 (FGF-21) concentrations in healthy female adolescents with different training activity patterns and their associations with bone mineral properties and metabolic markers. METHODS: A total of 62 adolescent girls aged 14-18 years were recruited: 22 rhythmic gymnasts, 20 swimmers, and 20 untrained controls. Bone mineral characteristics by dual-energy X-ray absorptiometry, daily energy intake by dietary recall, serum irisin, FGF-21, undercarboxylated osteocalcin, and C-terminal telopeptide of type I collagen were measured in all girls...
April 1, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38537629/normative-reference-centiles-for-sprint-performance-in-high-level-youth-soccer-players-the-need-to-consider-biological-maturity
#14
JOURNAL ARTICLE
Ludwig Ruf, Stefan Altmann, Christian Kloss, Sascha Härtel
PURPOSE: To compute reference centiles for 5- and 30-m sprint times relative to chronological and skeletal age in youth soccer players. Subsequently, to compare individual's sprint performance scores derived from the chronological and skeletal age reference centiles. METHODS: Sprint times were collected for a sample of male U11 to U19 soccer players (n = 1745 data points). Skeletal age data were available for a subsample (n = 776 data points). Reference centiles were fitted using generalized additive models for location, scale, and shape...
March 27, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38537628/accelerometer-and-survey-assessed-physical-activity-in-children-with-epilepsy-a-case-controlled-study
#15
JOURNAL ARTICLE
Joan Idowu, Natalie Pearson, Collette Meades, J Helen Cross, Amy Muggeridge, Monica Lakhanpaul, Kerry Robinson, Lauren B Sherar, Colin Reilly
PURPOSE: Anecdotal evidence suggests that children with epilepsy (CWE) are limited in the frequency of their daily physical activity (PA). However, there is limited research utilizing device-based measures of PA. We compared levels of PA and sedentary behavior in CWE (11-15 y) and age- and gender-matched healthy controls. METHOD: Participants (n = 60 CWE [25 males, 35 females] and n = 49 controls [25 males, 24 females]) wore a Actigraph accelerometer (GT3X or GT3X+) for 7 consecutive days during waking hours and self-reported their PA and sedentary behaviors...
March 27, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38364818/exploring-24-hour-movement-behaviors-in-early-years-findings-from-the-sunrise-pilot-study-in-tunisia
#16
JOURNAL ARTICLE
Mohamed Amine Ltifi, Olfa Turki, Ghaith Ben-Bouzaiene, Jeffrey Cayaban Pagaduan, Anthony Okely, Mohamed Souhaiel Chelly
PURPOSE: The International Study of Movement Behaviors in the Early Years (SUNRISE) was conducted in Tunisia to assess the proportion of preschoolers who met the World Health Organization guidelines for physical activity, sedentary behavior, and sleep. The study also evaluated the feasibility of the methods for the SUNRISE study. METHODS: Five kindergartens were recruited from urban and rural areas in Tunisia. Physical activity and sleep duration were assessed using a waist-worn ActiGraph...
February 16, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38364814/a-matched-pair-analysis-of-gross-motor-skills-of-3-to-5-year-old-children-with-and-without-a-chronic-physical-illness
#17
JOURNAL ARTICLE
Chloe Bedard, Sara King-Dowling, Brian W Timmons, Mark A Ferro
PURPOSE: The purpose of this study was to compare the gross motor skills of children with a chronic physical illness with those of their healthy peers. METHODS: Data for children with a chronic physical illness come from the Multimorbidity in Children and Youth Across the Life Course study, and data from children without a physical illness come from the Health Outcomes and Physical Activity in Preschoolers study. Multimorbidity in Children and Youth Across the Life Course and Health Outcomes and Physical Activity in Preschoolers included children ages 3-5 years and administered the Peabody Development Motor Scales-second edition...
February 16, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38307017/clustering-patterns-of-24-hour-physical-activity-in-children-6-36-months-old
#18
JOURNAL ARTICLE
Peter Olejua, Alexander C McLain, Nabila Inak, Marsha Dowda, Russell R Pate
PURPOSE: To determine 24-hour physical activity (PA) clusters in children 6-36 months of age, factors associated with the clusters, and their agreement across time. METHOD: A longitudinal study followed 150 infants from South Carolina up to 36 months of age. Measures included 24-hour PA and demographic data. Functional clustering was used to obtain the clusters. The association between cluster membership and infant/parent characteristics was examined by Kruskal-Wallis and chi-squared tests...
February 1, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38307014/reference-values-in-the-6-minute-walk-test-in-chilean-children-aged-3-10%C3%A2-years-and-relationship-with-cardiometabolic-risk
#19
JOURNAL ARTICLE
Pedro A Latorre Román, Cristian Martínez Salazar, Juan A Párraga Montilla, José Carlos Cabrera-Linares, Karina E Andrade-Lara, Alejandro Robles Fuentes, José Miguel Espinoza Silva
PURPOSE: The aim of this study was to evaluate the performance of healthy Chilean children aged 3-10 years in the 6-minute walking test (6MWT) and cardiometabolic risk variables and to determine sex- and age-specific reference values. METHODS: This study involved 1165 healthy children (age = 6.36 [1.70] y old). The 6MWT was used to evaluate exercise performance. Furthermore, anthropometric measures were collected, like weight, height, body mass index, waist circumference, and skin folds...
February 1, 2024: Pediatric Exercise Science
https://read.qxmd.com/read/38307007/association-of-physical-fitness-and-anthropometric-parameters-with-lung-function-in-7-year-old-children
#20
JOURNAL ARTICLE
Iker García, Marta San-Millán, Jorge Cazorla-González, Blanca Román-Viñas, Juan Serrano-Ferrer, Anna Jòdar-Portas, Anna Prats-Puig, Raquel Font-Lladó
PURPOSE: Associations between health-related parameters and lung function remain unclear in childhood. The study aims to evaluate the relationship between physical fitness and anthropometric parameters with the lung function of healthy scholar-aged children. METHOD: A total of 418 children aged 7 years old participated in this study. The associations of physical fitness (handgrip strength, standing broad jump, and 800-m run) and anthropometric (waist circumference and body mass index) parameters with lung function (forced vital capacity and forced expiratory volume in 1 s) were analyzed using a mixed-linear regression model...
February 1, 2024: Pediatric Exercise Science
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