Pediatric Exercise Science最新文献_第3页

Association Between Participation in Physical Education Classes and Physical Activity Among 284,820 Adolescents: A Progressive Exposure Gradient Analysis. 284 820 名青少年参加体育课与体育活动之间的关系：渐进暴露梯度分析》。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-29 DOI: 10.1123/pes.2023-0154

Raphael H O Araujo, André O Werneck, Gilmar M Jesus, Valter C B Filho, Javier Brazo-Sayavera, Mark S Tremblay, Danilo R P Silva

{"title":"Association Between Participation in Physical Education Classes and Physical Activity Among 284,820 Adolescents: A Progressive Exposure Gradient Analysis.","authors":"Raphael H O Araujo, André O Werneck, Gilmar M Jesus, Valter C B Filho, Javier Brazo-Sayavera, Mark S Tremblay, Danilo R P Silva","doi":"10.1123/pes.2023-0154","DOIUrl":"https://doi.org/10.1123/pes.2023-0154","url":null,"abstract":"Purpose: The purpose of this study is to analyze the associations between participation in physical education (PE) classes and days with ≥60 minutes of moderate- to vigorous-intensity physical activity (MVPA) using different reference categories for participation in PE.Methods: We used self-reported data from 284,820 adolescents.Results: When no participation in PE was the reference, participation on 1 (prevalence ratio [PR] = 1.15 [1.12-1.18]), 2 (PR = 1.24 [1.20-1.27]), 3 to 4 (PR = 1.32 [1.28-1.36]), and ≥5 days per week (PR = 1.8 [1.33-1.43]) increased frequency of days of ≥60 minutes of MVPA. Participating in PE on 2 (PR = 1.07 [1.02-1.09]), 3 to 4 (PR = 1.15 [1.12-1.18]), and ≥5 days per week (PR = 1.18 [1.15-1.22]) increased the days of ≥60 minutes of MVPA when participation in PE classes on 1 days per week was the reference. When participation in PE on 2 days per week was the reference, participation in PE classes on 3 to 4 (PR = 1.07 [1.04-1.09]) and ≥5 days per week (PR = 1.12 [1.09-1.15]) increased the days of ≥60 minutes of MVPA. Participating in PE classes on ≥5 days per week increased the days of ≥60 minutes of MVPA (PR = 1.05 [1.03-1.07]) when participation on 3 to 4 days per week was the reference.Conclusions: For those with no participation in PE classes, the addition of any PE classes could positively impact the weekly frequency of days of ≥60 minutes of MVPA. Even in countries/territories with large coverage of participation in PE classes, promoting more PE classes could be useful to increase physical activity.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-9"},"PeriodicalIF":1.4,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559218","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

Intervention Satisfaction and Feasibility of the Active Children Through In-Home, Web-Based Physical Activity (ACTIWEB-PA) Pilot Randomized Controlled Trial in Children. 在儿童中开展 "通过居家网络体育活动活跃儿童"（ACTIWEB-PA）试点随机对照试验的干预满意度和可行性。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-29 DOI: 10.1123/pes.2024-0030

Somya Rastogi, Luis Columna, Kelli Koltyn, Ronald Gangnon, Paul Peppard, Kristen Malecki, Lisa Cadmus-Bertram

{"title":"Intervention Satisfaction and Feasibility of the Active Children Through In-Home, Web-Based Physical Activity (ACTIWEB-PA) Pilot Randomized Controlled Trial in Children.","authors":"Somya Rastogi, Luis Columna, Kelli Koltyn, Ronald Gangnon, Paul Peppard, Kristen Malecki, Lisa Cadmus-Bertram","doi":"10.1123/pes.2024-0030","DOIUrl":"https://doi.org/10.1123/pes.2024-0030","url":null,"abstract":"Purpose: We assessed feasibility and satisfaction of the Active Children Through In-Home Web-Based Physical Activity pilot trial, delivering a web-based movement integration intervention to children.Method: Eighty-two children (8-11 y), insufficiently active, were randomly assigned to either exercise intervention (n = 41) or wait-list control (n = 41). The intervention involved 20-minute exercise videos, 5 times weekly for 12 weeks, using the UNICEF Kid Power website at home. Feasibility metrics included recruitment (target: 70%), retention (target: 80%), adherence rates, and satisfaction assessed through surveys and interviews. Retention rate-1 was percentage completing posttest surveys, and retention rate-2 was percentage completing posttest accelerometry. Parent logs assessed adherence.Results: Recruitment, retention-1, and retention-2 rates were 73.6%, 93.9%, and 80.5%, respectively. The intervention group had 5 dropouts; wait-list control had none. Sixty-nine percent showed high intervention adherence. Parents consistently expressed satisfaction, finding the intervention enjoyable and beneficial. Although children initially provided positive reviews, their interest declined over time, with increasing expressions of monotony. Suggestions to increase novelty and incorporate a social component were made by participants. The intervention was also found to be particularly useful during inclement weather.Conclusion: Active Children Through In-Home Web-Based Physical Activity trial exceeded feasibility targets of recruitment and retention and achieved moderate overall adherence. Future trials should emphasize novelty and peer participation for improved adherence and satisfaction.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-9"},"PeriodicalIF":1.4,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559220","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

Maturity-Associated Longitudinal Variations in Exercise-Induced Acute Hormonal Responses in Adolescent Male Athletes. 青春期男性运动员运动诱发急性荷尔蒙反应的成熟度相关纵向变化。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-29 DOI: 10.1123/pes.2024-0052

Yuta Sekine

{"title":"Maturity-Associated Longitudinal Variations in Exercise-Induced Acute Hormonal Responses in Adolescent Male Athletes.","authors":"Yuta Sekine","doi":"10.1123/pes.2024-0052","DOIUrl":"https://doi.org/10.1123/pes.2024-0052","url":null,"abstract":"Purpose: To examine longitudinal changes in exercise-induced hormonal responses in adolescent male basketball players.Methods: Fifteen adolescent males were assigned to prepeak height velocity (pre-PHV) and post-PHV groups according to the predicted age at PHV. Salivary testosterone, cortisol levels, and the testosterone-to-cortisol ratio were evaluated before (PRE), immediately after (POST), and 15 minutes after a bodyweight resistance training session, which was repeated after 1 year to analyze longitudinal changes in testosterone and cortisol levels.Results: Resting testosterone levels and acute testosterone responses after bodyweight resistance training increased in both groups after 1 year at all measurement points. The POST testosterone levels at initial measurement and PRE and 15-minute postexercise levels at 1 year in the post-PHV group were significantly higher than those in the pre-PHV group. Cortisol levels significantly decreased in the post-PHV group at baseline and 1 year later. In the post-PHV, the testosterone-to-cortisol ratio after bodyweight resistance training was significantly increased at baseline and 1 year later.Conclusions: Although testosterone levels increase with age, no acute response to bodyweight resistance training was observed after 1 year. The change in anabolic status indicated by the testosterone-to-cortisol ratio was due to a decrease in cortisol levels.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-6"},"PeriodicalIF":1.4,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559221","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

Musculoskeletal Pain in Adolescents Engaged in Impact and Nonimpact Sports-ABCD Growth Study. 参与冲击性和非冲击性运动的青少年的肌肉骨骼疼痛--ABCD 成长研究。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-23 DOI: 10.1123/pes.2023-0188

Santiago Maillane-Vanegas, Wesley Torres, Jefferson R Cardoso, Marta Gimunová, Evert Verhagen, Rômulo A Fernandes

{"title":"Musculoskeletal Pain in Adolescents Engaged in Impact and Nonimpact Sports-ABCD Growth Study.","authors":"Santiago Maillane-Vanegas, Wesley Torres, Jefferson R Cardoso, Marta Gimunová, Evert Verhagen, Rômulo A Fernandes","doi":"10.1123/pes.2023-0188","DOIUrl":"https://doi.org/10.1123/pes.2023-0188","url":null,"abstract":"Purpose: This study aimed to identify, through a 28-week follow-up, the association between pain and engagement in different sports among adolescents.Methods: In total, 63 adolescents reported the occurrence of pain, which was tracked weekly. Participants were categorized into 2 groups based on their sports participation: \"swimming group\" and \"other sports group.\" Researchers directly measured the time spent in different intensities during sports participation for 1 week using a heart rate monitor. For the covariates, body mass, body fatness, and whole-body lean soft tissue were assessed using a dual-energy X-ray absorptiometry scanner. Kaplan-Meier plots and risk of pain were calculated for the absence of pain during the follow-up.Results: The association between the sport type and pain occurrence remained significant even after adjusting the models for potential confounders, showing that swimmers had an increased risk of reporting pain in the neck (HR = 3.33; 95% CI, 1.53-7.25), shoulders (HR = 2.21; 95% CI, 1.17-4.21), and trunk (HR = 5.60; 95% CI, 2.28-13.70).Conclusion: The association between the sport type and pain occurrence is evident even when controlling for confounding factors.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-7"},"PeriodicalIF":1.4,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142511755","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

Evaluation of Exercise Program for Overweight and Obese Pediatric Participants in a Single Tertiary Center in Singapore. 新加坡一家三级医疗中心对超重和肥胖儿科参与者运动计划的评估。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-15 DOI: 10.1123/pes.2023-0160

Kylie Leong, Muhammad Munir Tohid, Bernard Xian Wei Liew, Siao Hui Toh, Mohammad Ashik Zainuddin, Fadzlynn Fadzully, Brandon Guoqiang Feng, Muhammad Alif Bin Abu Bakar, Benny Kai Guo Loo

{"title":"Evaluation of Exercise Program for Overweight and Obese Pediatric Participants in a Single Tertiary Center in Singapore.","authors":"Kylie Leong, Muhammad Munir Tohid, Bernard Xian Wei Liew, Siao Hui Toh, Mohammad Ashik Zainuddin, Fadzlynn Fadzully, Brandon Guoqiang Feng, Muhammad Alif Bin Abu Bakar, Benny Kai Guo Loo","doi":"10.1123/pes.2023-0160","DOIUrl":"https://doi.org/10.1123/pes.2023-0160","url":null,"abstract":"Purpose: Pediatric obesity is rising in prevalence. We audited the results of an exercise program for overweight and obese pediatric participants in a tertiary pediatric hospital. The main aim was to determine the program's effectiveness, with the main outcome of change in body mass index (BMI).Method: Retrospective review of data from all pediatric participants attending the program between January 2017 and December 2022. Inclusion criteria for analysis were BMI ≥90th centile, ages 6-15, attendance in at least 2 sessions and for at least 1 week. Statistical analysis was done using Generalized Additive Modeling.Results: One hundred thirty seven participants were included. The average duration in the program was 16 months (min = 1 wk, max = 57 mo). Majority (66%, n = 94) attended at intervals of >4 weeks. Only 7% (n = 9) attended weekly. The shorter the visit intervals, the more likely the BMI loss. The greatest decrease in BMI (-0.275; 95% confidence interval, -0.381 to -0.17) was in 15-year-old obese participants with visit intervals of <1 week. At the last visit, 84.7% maintained, 12.4% improved and 2.9% worsened in BMI category, respectively.Conclusion: Participants who attended an exercise program at least weekly demonstrated the best outcomes. Most did not adhere to the recommended frequency and thus had poorer outcomes. We have since made improvements to our program to increase visit frequency.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-9"},"PeriodicalIF":1.4,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142479103","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

Physical Determinants of Sprint and Long Jump Performance in Male Youth Track-and-Field Athletes With Differing Maturity Statuses. 不同成熟度的青少年男子田径运动员短跑和跳远成绩的物理决定因素。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-14 DOI: 10.1123/pes.2023-0150

James Baker, Paul Read, Philip Graham-Smith, Mauricio Monaco, Evdokia Varamenti, Marco Cardinale, Thomas W Jones

{"title":"Physical Determinants of Sprint and Long Jump Performance in Male Youth Track-and-Field Athletes With Differing Maturity Statuses.","authors":"James Baker, Paul Read, Philip Graham-Smith, Mauricio Monaco, Evdokia Varamenti, Marco Cardinale, Thomas W Jones","doi":"10.1123/pes.2023-0150","DOIUrl":"https://doi.org/10.1123/pes.2023-0150","url":null,"abstract":"Purpose: This study examined the physical determinants of 60-m sprint and long jump (LJ) performance and differences between maturity groups in physical characteristics in young male track-and-field athletes.Methods: Competition results, countermovement jump, isometric leg press, 10-5 repeated jump test, and 50-m sprint were collected over 3 seasons for 54 male athletes (age 13 [1] y; stature 160.0 [8.9] cm; body mass, 48.0 [9.8] kg; percentage predicted adult height 92.2% [5.5%]) grouped by maturity status: approaching- (n = 16), circa- (n = 19), and post-peak height velocity (PHV) (n = 19).Results: There were significant between-group differences in 60 m, LJ, and all physical testing variables (P < .001, g = 0.88-5.44) when comparing the approaching- and circa-PHV groups with the post-PHV group. Significant differences were identified between the approaching- and circa-PHV groups in 40-m (P = .033, g = 0.89), 50-m (P = .024, g = 1.64), and 60-m (P < .001, g = 0.89) sprint times. Countermovement jump and 50-m sprint variables were consistently important for projection of 60 m and LJ performance across the valid multivariate models.Conclusions: Large differences in performance across maturity groups highlight the importance of understanding athletes' maturity status to accurately interpret performance. Several physical performance variables were important for projecting competition 60 m and LJ performance.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-12"},"PeriodicalIF":1.4,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142479104","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 Benefits of Acute Aerobic Exercise on Preadolescent Children's Learning in a Virtual Classroom. 急性有氧运动对青少年儿童在虚拟教室中学习的益处

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-09 DOI: 10.1123/pes.2024-0049

Lauren B Raine, Rachel J Hopman-Droste, Abigail N Padilla, Arthur F Kramer, Charles H Hillman

{"title":"The Benefits of Acute Aerobic Exercise on Preadolescent Children's Learning in a Virtual Classroom.","authors":"Lauren B Raine, Rachel J Hopman-Droste, Abigail N Padilla, Arthur F Kramer, Charles H Hillman","doi":"10.1123/pes.2024-0049","DOIUrl":"https://doi.org/10.1123/pes.2024-0049","url":null,"abstract":"Purpose: Today's children are increasingly inactive, with >50% not meeting the recommended 60 minutes of daily physical activity (PA). Recent reports suggest scores in reading and mathematics have also declined. Virtual reality (VR) is a technology that can be used to simulate real-world scenarios, like classroom learning. This study investigated whether a single dose of walking benefits learning in a VR classroom (measured via quiz performance).Method: Forty-seven children (15 females, 9.64 [0.12] y) completed 2, randomized and counterbalanced 20-minute interventions on separate days: acute PA (walking) and seated rest (control), followed by a stationary educational lesson in a distracting VR classroom. Children then completed a quiz on the lesson.Results: Children had higher quiz performance following PA (z-score = 0.16 [0.13]) compared with following rest (z-score = -0.18 (0.14); F1,45 = 6.17, P = .017), indicating that PA enhanced learning. Children with average intelligence quotient had quiz performance that was higher after PA (z-score = 0.04 [0.20]) compared with after rest (z-score = -0.60 [0.19]), t(22) = 3.34, P = .003. Higher intelligence quotient children did not demonstrate differences in quiz performance after PA compared with after rest.Conclusions: Learning in a VR classroom may be improved following acute PA, particularly for children with average intelligence quotient. These findings support public health guidelines promoting PA across the day.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-9"},"PeriodicalIF":1.4,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142394733","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

Comparison of Exercise Protocols for Diagnosing Pediatric Unexplained Dyspnea on Exertion. 用于诊断小儿原因不明的劳力性呼吸困难的运动方案比较。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-09 DOI: 10.1123/pes.2024-0047

Elliott Brown, Karla Foster, Iesha Gover, Adam Powell, William D Hardie

{"title":"Comparison of Exercise Protocols for Diagnosing Pediatric Unexplained Dyspnea on Exertion.","authors":"Elliott Brown, Karla Foster, Iesha Gover, Adam Powell, William D Hardie","doi":"10.1123/pes.2024-0047","DOIUrl":"https://doi.org/10.1123/pes.2024-0047","url":null,"abstract":"Purpose: Clinicians evaluating pediatric patients with unexplained dyspnea on exertion (DOE) often obtain exercise testing with a treadmill-based exercise-induced bronchospasm (EIB) protocol measuring only changes in spirometry. We modified the EIB protocol to collect metabolic and lung volume endpoints as obtained in a cardiopulmonary exercise test (CPET). We tested the hypothesis that measuring metabolic data with the EIB protocol (EIB-CPET) would yield greater diagnostic information than the EIB protocol.Methods: Exercise test diagnosis for healthy children with DOE referred to the pulmonary exercise lab from January 2011 through July 2023 were retrospectively compared between those performing either the EIB or EIB-CPET protocols.Results: One hundred and twenty-seven patients with unexplained DOE were analyzed. Of the 72 patients tested on the EIB protocol, 49% had stridor and 5% with EIB. Of the 55 patients tested on the EIB-CPET protocol, 42% had stridor, 42% with normal physiologic limitation, 22% with dysfunctional breathing, 5% with deconditioning, 2% with EIB, and 2% with exercise-induced hypoxemia. Patients performing the EIB-CPET protocol had a significantly higher rate of any diagnosis compared with EIB (P = .0002).Conclusions: There is a greater diagnostic yield in children with unexplained DOE performing the EIB-CPET protocol compared with patients performing the EIB protocol.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-6"},"PeriodicalIF":1.4,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142394730","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

Using 2 Versions of the Test of Gross Motor Development to Classify and Screen Young Children's Motor Skills: A Comparison Study. 使用两种版本的粗大运动发育测试对幼儿的运动技能进行分类和筛查：比较研究

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-10-09 DOI: 10.1123/pes.2023-0189

Kara K Palmer, Alec McKheen, Stephanie A Palmer, Aaron P Wood, David F Stodden, Leah E Robinson

{"title":"Using 2 Versions of the Test of Gross Motor Development to Classify and Screen Young Children's Motor Skills: A Comparison Study.","authors":"Kara K Palmer, Alec McKheen, Stephanie A Palmer, Aaron P Wood, David F Stodden, Leah E Robinson","doi":"10.1123/pes.2023-0189","DOIUrl":"10.1123/pes.2023-0189","url":null,"abstract":"Purpose: The purpose of this study was to examine comparability between 2 editions of the Test of Gross Motor Development (TGMD-second and TGMD-third edition) on (1) how children's motor skills were categorized as average or below average, and (2) how children are screened for being at-risk for motor delay or with delayed motor skills.Methods: Participants were 226 children (Mage = 53.4 mo, 125 boys). All children completed full TGMD-2 and TGMD-3. Children were classified as average or above (>25th percentile) or below average (≤25th percentile) and, when applicable, as developmental delay (≤5th percentile) or at-risk for developmental delay (6-25th percentile). We compared children's classifications across TGMD editions using percent agreement and chi-squared tests.Results: The TGMD-2 and TGMD-3 had moderate agreement when categorizing children as below average (72.2% for total skills, 76.0% for locomotor skills, and 73% for ball skills). The TGMD-3 was significantly more likely to categorize children's motor skill performance as average or above (all P < .01).Conclusion: TGMD-2 and TGMD-3 similarly screen children who demonstrate below average skills (≤25th percentile), but not for specific skill level classifications, including above average, at-risk for delays, and delayed.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"1-7"},"PeriodicalIF":1.4,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142394734","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

Agility Ladder Training Combined With Plyometric or Multidirectional Speed Drills: Short-Term Adaptations on Jump, Speed, and Change of Direction Performance in Young Female Volleyball Players. 敏捷阶梯训练与负重或多向速度练习相结合：对年轻女排运动员的跳跃、速度和变向性能的短期适应。

IF 1.4 4区医学

Pediatric Exercise Science Pub Date : 2024-09-26 Print Date: 2024-11-01 DOI: 10.1123/pes.2024-0024

Eleni Bassa, Afroditi C Lola, Alexandra Melliou, Maria Prassa, Georgia Stavropoulou, Nikolaos Ziogas

{"title":"Agility Ladder Training Combined With Plyometric or Multidirectional Speed Drills: Short-Term Adaptations on Jump, Speed, and Change of Direction Performance in Young Female Volleyball Players.","authors":"Eleni Bassa, Afroditi C Lola, Alexandra Melliou, Maria Prassa, Georgia Stavropoulou, Nikolaos Ziogas","doi":"10.1123/pes.2024-0024","DOIUrl":"10.1123/pes.2024-0024","url":null,"abstract":"Purpose: The aim of this study was to investigate the effect of agility ladder training combined with plyometric or multidirection speed drills, on performance in young female volleyball players.Methods: Seventy-six young female volleyball players were randomly distributed into 3 maturity-matched groups: (1) the agility ladder + plyometric drills group, (2) the agility ladder + multidirection speed drills group, and (3) the control group. Both experimental groups followed a 6-week training program, twice weekly, in addition to the regular volleyball training sessions, while the control group participated only in the regular volleyball training sessions. Assessments pretraining and posttraining included countermovement jump, 20-m sprint, and agility T test. Results: Both experimental groups improved T-test performance (P < .005) but only agility ladder + multidirection speed drills group outperformed the control group (P < .05).Conclusions: Agility ladder training programs combined with either plyometric or speed drills can improve change of direction performance in young female volleyball players but only the combination of agility ladder with multidirection speed drills is more effective than volleyball training per se. The small effectiveness of these protocols may be attributed to the short training period, or to the fact that training elements were combined in a single session. This hypothesis remains to be further investigated.","PeriodicalId":49712,"journal":{"name":"Pediatric Exercise Science","volume":" ","pages":"248-257"},"PeriodicalIF":1.4,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142331082","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