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Showing 1 to 15 of 116 results Save | Export
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Schedler, Simon; Brock, Katharina; Fleischhauer, Fabian; Kiss, Rainer; Muehlbauer, Thomas – Research Quarterly for Exercise and Sport, 2020
Purpose: In youth, cross-sectional studies reported age differences in balance performance that were in favor of adolescents. Thus, trainability of balance performance might be different in children compared to adolescents. The purpose of this study was therefore to compare the effects of balance training (BT) on balance performance between…
Descriptors: Psychomotor Skills, Age Differences, Pretests Posttests, Children
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Hibbing, Paul R.; Bassett, David R.; Crouter, Scott E. – Research Quarterly for Exercise and Sport, 2020
Purpose: To assess changes in criterion validity when modifying cut-points for use in different epoch lengths. Method: Simulated free-living data came from 42 adolescents (2-hr each) and 29 adults (6-hr each) wearing a hip-worn accelerometer and portable indirect calorimeter (Cosmed K4b[superscript 2]). K4b[superscript 2] data were classified as…
Descriptors: Measurement Equipment, Simulation, Adolescents, Adults
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de Lima, Luiz Rodrigo Augustemak; Silva, Diego Augusto Santos; do Nascimento Salvador, Paulo Cesar; Alves Junior, Carlos Alencar Souza; Martins, Priscila Custódio; de Castro, João Antônio Chula; Guglielmo, Luiz Guilherme Antonacci; Petroski, Edio Luiz – Research Quarterly for Exercise and Sport, 2019
Purpose: To examine the capacity of physiological variables and performance to predict peak oxygen consumption (peak VO[subscript 2]) in children and adolescents living with HIV. Method: Sixty-five children and adolescents living with HIV (30 boys) aged 8-15 years, participated in the study. Peak VO[subscript 2] was measured by breath-by-breath…
Descriptors: Children, Adolescents, Acquired Immunodeficiency Syndrome (AIDS), Physiology
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Menting, Stein Gerrit Paul; Elferink-Gemser, Marije Titia; Edwards, Andrew Mark; Hettinga, Florentina Johanna – Research Quarterly for Exercise and Sport, 2019
Purpose: To study the pacing behavior and performance of novice youth exercisers in a controlled laboratory setting. Method: Ten healthy participants (seven male, three female, 15.8±1.0 years) completed four, 2-km trials on a Velotron cycling ergometer. Visit 1 was a familiarization trial. Visits 2 to 4 involved the following conditions, in…
Descriptors: Physical Activities, Novices, Measurement, Performance
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Gomes, A. Rui; Gonçalves, A. Manuela; Dias, Olga; Morais, Catarina – Research Quarterly for Exercise and Sport, 2019
Purpose: This study tested two hypotheses relating young athletes' sports motivations to parental behaviors and cognitive appraisal: (1) young athletes' motivation in sports is related to their parents' behavior; and (2) this relationship is mediated by cognitive appraisal, even after controlling for competitive level and sports records. Method:…
Descriptors: Parent Child Relationship, Athletics, Team Sports, Competition
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Cicone, Zackary S.; Holmes, Clifton J.; Fedewa, Michael V.; MacDonald, Hayley V.; Esco, Michael R. – Research Quarterly for Exercise and Sport, 2019
Purpose: Maximal heart rate (MHR) is an important physiologic tool for prescribing and monitoring exercise in both clinical and athletic settings. However, prediction equations developed in adults may have limited accuracy in youth. The purpose of this study was to systematically review and analyze the available evidence regarding the validity of…
Descriptors: Metabolism, Physiology, Age Differences, Prediction
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Machado, João Cláudio; Barreira, Daniel; Teoldo, Israel; Travassos, Bruno; Júnior, João Bosco; Santos, João Otacílio Libardoni Dos; Scaglia, Alcides José – Research Quarterly for Exercise and Sport, 2019
Purpose: This study aimed to investigate if player tactical skill level and age category influence team performance and player exploratory behavior in tasks with different difficulty levels. Method: In total, 48 youth male soccer players participated in the study (U15, n = 24, mean age = 13.06 [plus or minus] 1.53 years; U17, n = 24, mean age =…
Descriptors: Team Sports, Difficulty Level, Efficiency, Athletes
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Pereira, Lucas A.; Abad, César C. Cal; Leiva, Daniel F.; Oliveira, Gabriel; Carmo, Everton C.; Kobal, Ronaldo; Loturco, Irineu – Research Quarterly for Exercise and Sport, 2019
Purpose: This study examined the relationships between the Yo-Yo Intermittent Recovery Test level 1 (Yo-Yo IR1) and resting heart rate variability (HRV) and submaximal 5'-5' test derived measures in novice male soccer players. Methods: Forty players (11.54 [plus or minus] 0.58 years) from a soccer academy participated in this study, performing…
Descriptors: Exercise Physiology, Metabolism, Athletes, Team Sports
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Santos, Sara; Coutinho, Diogo; Gonçalves, Bruno; Schöllhorn, Wolfgang; Sampaio, Jaime; Leite, Nuno – Research Quarterly for Exercise and Sport, 2018
Purpose: The aim of this study was to identify the effects of a differential-learning program, embedded in small-sided games, on the creative and tactical behavior of youth soccer players. Forty players from under-13 (U13) and under-15 (U15) were allocated into control and experimental groups and were tested using a randomized pretest to posttest…
Descriptors: Team Sports, Teaching Methods, Randomized Controlled Trials, Comparative Analysis
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Lagestad, Pål; Mehus, Ingar – Research Quarterly for Exercise and Sport, 2018
Research from several countries has documented a decline in physical activity (PA) levels and in participation in organized sport with increasing age, indicating that organized sport may be of importance to adolescents' cardiorespiratory fitness (CRF). Purpose: The purpose of this study was to examine how regular participation in organized and…
Descriptors: Foreign Countries, Middle School Students, Grade 8, Adolescents
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Erwin, Heather; Brusseau, Timothy A.; Carson, Russell; Hodge, Samuel; Kang, Minsoo – Research Quarterly for Exercise and Sport, 2018
SHAPE America -- Society of Health and Physical Educators has targeted youth physical activity (PA) as 1 of its 4 goals within the 50 Million Strong[TM] campaign. Only 27.1% of youth met the target of all students (preK-12) participating in at least 60 min of PA that increases their heart rate enough to breathe hard at least some of the time for…
Descriptors: Physical Activity Level, Life Style, Children, Adolescents
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Armstrong, Neil – Research Quarterly for Exercise and Sport, 2017
Peak oxygen uptake (VO[subscript 2]) is internationally recognized as the criterion measure of youth aerobic fitness, but despite pediatric data being available for almost 80 years, its measurement and interpretation in relation to growth, maturation, and health remain controversial. The trainability of youth aerobic fitness continues to be hotly…
Descriptors: Physical Fitness, Exercise, Physical Activities, Adolescents
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Bruner, Mark W.; Balish, Shea M.; Forrest, Christopher; Brown, Sarah; Webber, Kristine; Gray, Emily; McGuckin, Matthew; Keats, Melanie R.; Rehman, Laurene; Shields, Christopher A. – Research Quarterly for Exercise and Sport, 2017
An emerging area of research has focused on understanding how the group dynamics of a sport team influence positive youth development (PYD). The identities that youth form through their membership in sport teams (i.e., social identities) have been found to influence teammate behavior and team performance. Yet, minimal work exists on social…
Descriptors: Team Sports, Youth, Group Dynamics, Regression (Statistics)
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Lozano-Berges, Gabriel; Gómez-Bruton, Alejandro; Matute-Llorente, Ángel; Julián-Almárcegui, Cristina; Gómez-Cabello, Alba; González-Agüero, Alejandro; Casajús, José A.; Vicente-Rodríguez, Germán – Research Quarterly for Exercise and Sport, 2017
Purpose: The aim of the present study was to determine which of the published anthropometric equations is the most appropriate to estimate body-fat percentage (BF%) in adolescent swimmers. Method: Eighty-eight swimmers (45 boys, 43 girls) participated in this study. Following the recommendations of the International Society of the Advancement of…
Descriptors: Athletics, Human Body, Adolescents, Aquatic Sports
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Gietzen, Megan S.; Gollust, Sarah E.; Linde, Jennifer A.; Neumark-Sztainer, Dianne; Eisenberg, Marla E. – Research Quarterly for Exercise and Sport, 2017
Purpose: Previous research has demonstrated that television has the potential to influence youth behaviors, but little evidence exists on how television depicts physical activity (PA), an important public health priority for youth. This mixed-methods study investigated depictions of television characters' participation in PA in the top 25 favorite…
Descriptors: Content Analysis, Physical Activities, Television, Programming (Broadcast)
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