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Bidirectional Associations between Sport Involvement and Mental Health in Adolescence
INTERNALIZING PROBLEMS EXTERNALIZING PROBLEMS PSYCHOLOGICAL DIFFICULTIES CROSS-LAGGED MODELS
2018/4/24
Purpose This study aimed to investigate potential bidirectional relationships between sport participation and mental health during early adolescence.
Methods Data were taken from wave 5 (2012) and wa...
The Impact of Sport Participation on Bone Mass and Geometry in Male Adolescents
ADOLESCENCE BONE MASS BONE GEOMETRY BONE STIFFNESS EXERCISE
2018/4/24
Purpose Exercise is an effective approach for developing bone mass and adolescence is a key period to optimize bone health. However, sports-specific training may have different effects on bone outcome...
A Clustered Repeated-Sprint Running Protocol for Team-Sport Athletes Performed in Normobaric Hypoxia
Acceleration altitude football multiple-set
2016/2/23
The present study compared the performance (peak speed, distance, and acceleration) of ten amateur team-sport athletes during a clustered (i.e., multiple sets) repeated-sprint protocol, (4 sets of 4, ...
Impact of Sport Context and Support on the Use of a Self-Report Measure for Athlete Monitoring
Training diary questionnaire well-being compliance
2016/2/23
Athlete self-report measures (ASRM) are a popular method of athlete monitoring in high-performance sports. With increasing recognition and accessibility, ASRM may potentially be utilized by athletes f...
Reactive Agility Performance in Handball; Development and Evaluation of a Sport-Specific Measurement Protocol
Change of direction speed stop-and-go agility reliability ecological validity team-handball
2016/1/11
There is no current study that examined sport-specific tests of reactive-agility and change-of-direction-speed (CODS) to replicate real-sport environment in handball (team-handball). This investigatio...
运用OmegaWave Sport Technology System诊断优秀女子排球运动员身体机能状态,期待其能成为一种无创诊断运动员中枢疲劳的新手段。方法:训练结束后,8名优秀女子排球运动员进行OmegaWave Sport Technology System测试,对测试结果进行研究。结果:运动员的迷走神经调节系统影响因数(Avag)、交感神经调节系统影响因数结果(Asym)及平均反应时(me...
Sports drink consumption and diet of children involved in organized sport
Organized sport Children Diet Physical activity
2015/7/28
Organized sport provides one option for children to be physically active. However, there is a paucity
of information about the relationship between children’s participation in organized sport and the...
A Self-Paced Intermittent Protocol on a Non-Motorised Treadmill: A Reliable Alternative to Assessing Team-Sport Running Performance
Exercise test athletic performance running reproducibility of results
2015/5/26
This study assessed the reliability of a ‘self-paced’ 30-min, team-sport running protocol on a Woodway Curve 3.0 non-motorised treadmill (NMT). Ten male team-sport athletes (20.3 ± 1.2 y, 74.4 ± 9.7 k...
A Comparative Study of Students’ Track and Field Technical Performance in Sport Education and in a Direct Instruction Approach
Sport education athletics instructional models student learning
2015/5/26
This study examined students’ technical performances improvements in three track and field events (hurdles, shot put, and long jump) following either a Sport Education season or a Direct Instruction u...
Lack of Enjoyment Reduces the Motivation to Succeed in Sport
Lack of Enjoyment Reduces the Motivation Succeed in Sport
2015/5/22
Goncalves et al. (2014) recently published a study in which young Portuguese athletes from a volleyball club, an elite volleyball center, and a soccer club reported on their will to excel and will to ...
Sport-Specific Motor Fitness Tests in Water Polo: Reliability, Validity and Playing Position Differences
Field testing differences position specific factor analysis
2015/5/19
Sport-specific motor fitness tests are not often examined in water polo. In this study we examined the reliability, factorial and discriminative validity of 10 water-polo-specific motor-fitness tests,...
Perceptions of Five-Year Competitive Categories: Model of How Relative Age Influences Competitiveness in Masters Sport
Sport participation motivation aging competition
2015/5/19
The purpose of this study was to examine the contrasting perceptions of masters swimmers related to the first and fifth constituent years of a 5-year age category. Swimmers aged between 35 and 93 year...
Effect of Pre-Cooling on Repeat-Sprint Performance in Seasonally Acclimatised Males During an Outdoor Simulated Team-Sport Protocol in Warm Conditions
Cooling jacket ice slushy core temperature 20 m sprint
2015/5/18
Whether precooling is beneficial for exercise performance in warm climates when heat acclimatised is unclear. The purpose of this study was to determine the effect of precooling on repeat-sprint perfo...
Participation Motivation and Student’s Physical Activity among Sport Students in Three Countries
Sports activities school cross-cultural study
2015/5/14
The main aim of this study was to examine the differences in motivation to participate in sport activities among sports students from three different countries. On a sample of 390 sports students from...
Concerns Regarding Hair Cortisol as a Biomarker of Chronic Stress in Exercise and Sport Science
Exercise hair cortisol physical activity review stress
2015/5/13
Hair cortisol has the potential to fill the methodological void of long-term cortisol assessment while becoming a widely accepted measure in biopsychology. This review critically examines the applicab...