Pediatric Exercise Science最新文献_第6页

A 5-Week Guided Active Play Program Modulates Skin Microvascular Reactivity in Healthy Children. 为期五周的主动游戏指导计划可调节健康儿童的皮肤微血管反应。

IF 1.8 4区医学

Pediatric Exercise Science Pub Date : 2024-04-29 DOI: 10.1123/pes.2023-0138

Asal Moghaddaszadeh, Emilie Roudier, Heather Edgell, Agnes Vinet, Angelo N Belcastro

{"title":"A 5-Week Guided Active Play Program Modulates Skin Microvascular Reactivity in Healthy Children.","authors":"Asal Moghaddaszadeh, Emilie Roudier, Heather Edgell, Agnes Vinet, Angelo N Belcastro","doi":"10.1123/pes.2023-0138","DOIUrl":"https://doi.org/10.1123/pes.2023-0138","url":null,"abstract":"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; 9.8 [1.5] y) PA during a 5-week (4 d/wk; 1 h/d) GAP program was assessed (accelerometry) with preassessments and postassessments for anthropometric, musculoskeletal fitness, blood pressure, estimated aerobic power, and cutaneous microvascular reactivity.Results: PA averaged 556 (132) kcal·week-1 at 34.7% (7.5%) time at moderate to vigorous intensity. Resting heart rate (-9.5%) and diastolic blood pressure (-7.8%) were reduced without changes in health-related fitness indices. Cutaneous microvascular reactivity to sodium nitroprusside iontophoresis increased the average perfusion (+36.8%), average cutaneous vascular conductance (+30%), the area under the curve (+28.8%), and a faster rise phase (+40%) of perfusion (quadratic modeling; P ≤ .05). Chi-square and crosstabulation analysis revealed significant association between children's PA levels and sodium nitroprusside average perfusion levels, where children with PA levels ≥205.1 kcal.55 minute-1 were overrepresented in the medium/high levels of sodium nitroprusside perfusion.Conclusion: A 5-week GAP modified the microvascular reactivity in children without changes in body mass, musculoskeletal fitness, or estimated aerobic power.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-10"},"PeriodicalIF":1.8,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140860980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Editor’s Notes 编辑手记

IF 1.8 4区医学

Pediatric Exercise Science Pub Date : 2024-04-08 DOI: 10.1123/pes.2024-0043

Craig A. Williams

引用次数: 0

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. 学龄前儿童户外游戏与身体、认知和社会情感发展的健康指标之间的关联。

IF 1.8 4区医学

Pediatric Exercise Science Pub Date : 2024-04-01 DOI: 10.1123/pes.2023-0119

Cody Davenport, Nicholas Kuzik, Richard Larouche, Valerie Carson

{"title":"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.","authors":"Cody Davenport, Nicholas Kuzik, Richard Larouche, Valerie Carson","doi":"10.1123/pes.2023-0119","DOIUrl":"https://doi.org/10.1123/pes.2023-0119","url":null,"abstract":"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. Children's growth, adiposity, and motor skills were assessed as physical development indicators. Visual-spatial working memory, response inhibition, and expressive language were assessed as cognitive development indicators. Sociability, prosocial behavior, internalizing, externalizing, and self-regulation were assessed as social-emotional development indicators. Regression models were conducted that adjusted for relevant covariates. Additional models further adjusted for outdoor MVPA.Results: Parental-reported total OP, OP in summer/fall months, and OP on weekdays were negatively associated (small effect sizes) with response inhibition and working memory. After adjusting for outdoor MVPA, these associations were no longer statistically significant. OP on weekdays was negatively associated with externalizing (B = -0.04; 95% confidence interval, -0.08 to -0.00; P = .03) after adjusting for outdoor MVPA. A similar pattern was observed for device-based measured total OP (B = -0.49; 95% confidence interval, -1.05 to 0.07; P = .09).Conclusions: Future research in preschool-aged children should take into account MVPA and contextual factors when examining the association between OP and health-related indicators.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-10"},"PeriodicalIF":1.8,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140337383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Associations of Serum Irisin and Fibroblast Growth Factor-21 Levels With Bone Mineral Characteristics in Eumenorrheic Adolescent Athletes With Different Training Activity Patterns. 血清鸢尾素和成纤维细胞生长因子-21水平与不同训练活动模式的易流产青少年运动员骨矿物质特征的关系

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-04-01 Print Date: 2024-11-01 DOI: 10.1123/pes.2023-0166

Jaak Jürimäe, Liina Remmel, Anna-Liisa Tamm, Priit Purge, Katre Maasalu, Vallo Tillmann

{"title":"Associations of Serum Irisin and Fibroblast Growth Factor-21 Levels With Bone Mineral Characteristics in Eumenorrheic Adolescent Athletes With Different Training Activity Patterns.","authors":"Jaak Jürimäe, Liina Remmel, Anna-Liisa Tamm, Priit Purge, Katre Maasalu, Vallo Tillmann","doi":"10.1123/pes.2023-0166","DOIUrl":"10.1123/pes.2023-0166","url":null,"abstract":"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.Results: Whole body and lumbar spine areal bone mineral density and lumbar spine bone mineral content were higher in the rhythmic gymnasts group compared with swimmers and untrained controls groups (P < .05). Serum irisin, FGF-21, undercarboxylated osteocalcin, and C-terminal telopeptide of type I collagen levels were not significantly different between the groups. In the rhythmic gymnasts group, serum FGF-21 concentration was positively correlated with lumbar spine areal bone mineral density independently of confounding factors (r = .51; P = .027).Conclusions: Serum irisin and FGF-21 levels were not different between adolescent eumenorrheic girls with different training activity patterns. FGF-21 was positively associated with lumbar spine areal bone mineral density, which predominantly consists of trabecular bone in adolescent rhythmic gymnasts.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"289-294"},"PeriodicalIF":1.4,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140337382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Accelerometer and Survey Assessed Physical Activity in Children With Epilepsy: A Case-Controlled Study. 癫痫患儿的加速计和调查评估体力活动：病例对照研究

IF 1.8 4区医学

Pediatric Exercise Science Pub Date : 2024-03-27 DOI: 10.1123/pes.2023-0065

Joan Idowu, Natalie Pearson, Collette Meades, J Helen Cross, Amy Muggeridge, Monica Lakhanpaul, Kerry Robinson, Lauren B Sherar, Colin Reilly

{"title":"Accelerometer and Survey Assessed Physical Activity in Children With Epilepsy: A Case-Controlled Study.","authors":"Joan Idowu, Natalie Pearson, Collette Meades, J Helen Cross, Amy Muggeridge, Monica Lakhanpaul, Kerry Robinson, Lauren B Sherar, Colin Reilly","doi":"10.1123/pes.2023-0065","DOIUrl":"https://doi.org/10.1123/pes.2023-0065","url":null,"abstract":"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. CWE were compared with control children on time spent in different intensities of PA and on self-reported PA and sedentary behavior. Factors associated with PA were analyzed using linear regression.Results: CWE spent less time in accelerometer assessed light (189.15 vs 215.01 min/d, P < .05) and vigorous PA (35.14 vs 44.28 min/d, P < .05) on weekdays compared with controls. There were no significant differences between CWE and control participants in accelerometer assessed time spent sedentary or time spent in PA on weekends. Among CWE, older children engaged in more reported sedentary behavior and younger children spent more time in most domains of PA (P < .05). Furthermore, CWE reported less PA than controls (P = .006). Sixteen percent of controls met World Health Organization PA guidelines compared with 10% of CWE. There was a positive relationship between accelerometer assessed PA and quality of life for CWE.Conclusion: CWE spent less time in light and moderate to vigorous PA on weekdays. Further research is needed to understand reasons for these differences.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-9"},"PeriodicalIF":1.8,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140307588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploring 24-Hour Movement Behaviors in Early Years: Findings From the SUNRISE Pilot Study in Tunisia. 探索幼儿 24 小时的运动行为：突尼斯 SUNRISE 试点研究的结果。

IF 1.8 4区医学

Pediatric Exercise Science Pub Date : 2024-02-16 DOI: 10.1123/pes.2023-0152

Mohamed Amine Ltifi, Olfa Turki, Ghaith Ben-Bouzaiene, Jeffrey Cayaban Pagaduan, Anthony Okely, Mohamed Souhaiel Chelly

{"title":"Exploring 24-Hour Movement Behaviors in Early Years: Findings From the SUNRISE Pilot Study in Tunisia.","authors":"Mohamed Amine Ltifi, Olfa Turki, Ghaith Ben-Bouzaiene, Jeffrey Cayaban Pagaduan, Anthony Okely, Mohamed Souhaiel Chelly","doi":"10.1123/pes.2023-0152","DOIUrl":"https://doi.org/10.1123/pes.2023-0152","url":null,"abstract":"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. Screen time and sleep quality were assessed via an interview-administered parent questionnaire. The NIH Toolbox was used.Results: A total of 112 preschoolers were assessed (50 boys, age = 4.1 [0.58]). Only 18% of children met all recommendations of the World Health Organization guidelines, while 53% met the sedentary screen time (in minutes per day), and 41% met physical activity recommendation (in minutes per day). Eighty-one percent of children met the sleep duration recommendation (in minutes per day). There was good compliance with the ActiGraph protocol.Conclusions: This pilot study provided important insights into the feasibility of the study and the movement behaviors of Tunisian preschool children. The results suggest there is a need to promote healthy levels of physical activity and sedentary screen time in children, which should be a priority in public health initiatives, including preschool curricula, in Tunisia.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-8"},"PeriodicalIF":1.8,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139747579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Editor's Notes. 编者按

IF 1.8 4区医学

Pediatric Exercise Science Pub Date : 2023-12-29 Print Date: 2024-02-01 DOI: 10.1123/pes.2023-0190

Craig A Williams

引用次数: 0

An 8-Week Virtual Exercise Training Program for Pediatric Solid Organ Transplant Recipients. 针对小儿实体器官移植受者的 8 周虚拟运动训练计划。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2023-12-14 Print Date: 2024-08-01 DOI: 10.1123/pes.2023-0066

Nikol K Grishin, Astrid M De Souza, Julie Fairbairn, A William Sheel, E Puterman, Tom Blydt-Hansen, James E Potts, Kathryn R Armstrong

{"title":"An 8-Week Virtual Exercise Training Program for Pediatric Solid Organ Transplant Recipients.","authors":"Nikol K Grishin, Astrid M De Souza, Julie Fairbairn, A William Sheel, E Puterman, Tom Blydt-Hansen, James E Potts, Kathryn R Armstrong","doi":"10.1123/pes.2023-0066","DOIUrl":"10.1123/pes.2023-0066","url":null,"abstract":"Purpose: Musculoskeletal strength can be impaired in pediatric solid organ transplant recipients. Exercise training programs can be beneficial but in-person delivery can be challenging; virtual exercise programs can alleviate some of these challenges. This feasibility study aimed to deliver an 8-week virtual exercise program in pediatric solid organ transplant recipients.Method: Program delivery occurred 3 times per week for 30 minutes. An exercise stress test was completed prior to program start. The Bruininks-Oseretsky Test of Motor Proficiency strength subtest and self-report surveys were used to assess musculoskeletal strength, quality of life, fatigue, and physical activity. Contact was maintained through a text messaging platform. Z scores were calculated using standardized normative data. Medians (interquartile range) are reported for all other data.Results: Eleven participants completed the program (2 liver, 5 kidney, 4 heart; 58% females; median age = 11.5 [10.3-13.8] y). Six participants attended ≥60% of classes, 5 participants attended <50% of classes. After 8 weeks, strength scores improved (Z score, Pre: -1.0 [-1.65 to -0.60] to Post: -0.2 [-1.30 to 0.40]; P = .007) with no change in other outcome measures.Conclusion: The virtual exercise program was delivered without technical issues and received positive participant feedback. Engagement and costs need to be considered.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"135-145"},"PeriodicalIF":1.4,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138801433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Sex, Maturity, and Training Status on Maximal Sprint Performance Kinetics. 性别、成熟度和训练状态对最大短跑成绩动力学的影响。

IF 1.8 4区医学

Pediatric Exercise Science Pub Date : 2023-10-27 Print Date: 2024-05-01 DOI: 10.1123/pes.2023-0009

Adam Runacres, Kelly A Mackintosh, Melitta A McNarry

{"title":"The Effect of Sex, Maturity, and Training Status on Maximal Sprint Performance Kinetics.","authors":"Adam Runacres, Kelly A Mackintosh, Melitta A McNarry","doi":"10.1123/pes.2023-0009","DOIUrl":"10.1123/pes.2023-0009","url":null,"abstract":"Purpose: The development of sprint running during youth has received renewed interest, but questions remain regarding the development of speed in youth, especially the influences of sex, training, and maturity status.Methods: One hundred and forty-seven team sport trained (69 girls; 14.3 [2.1] y) and 113 untrained (64 girls; 13.8 [2.7] y) youth completed two 30-m sprints separated by 2-minute active rest. Velocity was measured using a radar gun at >46 Hz, with power and force variables derived from a force-velocity-power profile.Results: Boys produced a significantly higher absolute peak power (741 [272] vs 645 [229] W; P < .01) and force (431 [124] vs 398 [125] N; P < .01) than girls, irrespective of maturity and training status. However, there was a greater sex difference in relative mean power and peak velocity in circa peak height velocity adolescents (46.9% and 19.8%, respectively) compared with prepeak height velocity (5.4% and 3.2%) or postpeak height velocity youth (11.6% and 5.6%).Conclusions: Sprint development in youth is sexually dimorphic which needs considering when devising long-term training plans. Further research is needed to explore the independent, and combined, effects of sex, training, and maturity status on sprint performance kinetics in youth.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"98-105"},"PeriodicalIF":1.8,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61565810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Factors That Influence Physical Activity Behavior in Children and Adolescents During and After Cancer Treatment: A Qualitative Systematic Review of the Literature. 癌症治疗期间和治疗后影响儿童和青少年体育活动行为的因素：文献的定性系统回顾。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2023-10-27 Print Date: 2024-05-01 DOI: 10.1123/pes.2022-0111

Laura Kappelmann, Miriam Götte, Arno Krombholz, Jan Hüter, Britta Fischer

{"title":"Factors That Influence Physical Activity Behavior in Children and Adolescents During and After Cancer Treatment: A Qualitative Systematic Review of the Literature.","authors":"Laura Kappelmann, Miriam Götte, Arno Krombholz, Jan Hüter, Britta Fischer","doi":"10.1123/pes.2022-0111","DOIUrl":"10.1123/pes.2022-0111","url":null,"abstract":"Purpose: The aim of this systematic review is to reveal the social, personal, and contextual factors that influence physical activity (PA) in children and adolescents during and after cancer treatment.Method: SPORTDiscus, Cochrane, Web of Science, PubMed, and FIS Education electronic database were systematically searched.Results: The 13 included studies show that social support (parents, siblings, and friends) in particular is rated as important by cancer survivors; for example, doing PA together. Depending on the treatment status and state of health, particularities arise. During the acute treatment phase, parents issued more prohibitions regarding PA than after treatment. The state of health and concern about infections are described as inhibiting factors. Not all hospitals generally offer special exercise programs for cancer patients, and in some cases, only sporadic exercise sessions were conducted by specialized staff. In addition, the hospital atmosphere, such as cramped rooms, tends to be associated with demotivating effects.Conclusions: Both inhibiting and promoting factors in the area of social, personal, and contextual factors could be identified. The most fundamental factor for PA is the physical condition. Social factors, such as parents or friends, often have a motivating effect and can promote PA. Inhibiting factors are mainly context-related, such as an environment unsuitable for PA. Although the review highlights interesting aspects, further treatment-related and longitudinal studies could provide deeper insights.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"106-114"},"PeriodicalIF":1.4,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61565809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0