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https://www.readbyqxmd.com/read/28820854/a-brief-review-of-handgrip-strength-and-sport-performance
#1
John Cronin, Trent Lawton, Nigel Harris, Andrew Kilding, Daniel Travis McMaster
Tests of handgrip strength (HGS) and handgrip force (HGF) are commonly used across a number of sporting populations. Measures of HGS and HGF have also been utilized by practitioners and researchers to evaluate links with sports performance. This article, firstly evaluates the validity and reliability of various handgrip dynamometers (HGD) and HGF sensors, providing recommendations for procedures to ensure precise and reliable data are collected as part of an athlete testing battery. Secondly, the differences in HGS between elite and sub-elite athletes and the relationships between HGS, HGF, and sports performance are discussed...
August 15, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28820271/cam-deformities-and-limited-hip-range-of-motion-are-associated-with-early-osteoarthritic-changes-in-adolescent-athletes-a-prospective-matched-cohort-study
#2
Cody C Wyles, Germán A Norambuena, Benjamin M Howe, Dirk R Larson, Bruce A Levy, Brandon J Yuan, Robert T Trousdale, Rafael J Sierra
BACKGROUND: The natural history of femoroacetabular impingement (FAI) remains incompletely understood. In particular, there is limited documentation of joint damage in adolescent patients with limited range of motion (LROM) of the hip, which is commonly associated with FAI. PURPOSE: To evaluate changes in magnetic resonance imaging (MRI), radiographs, and clinical examinations over 5 years in a group of athletes from a wide variety of sports with asymptomatic LROM of the hip compared with matched controls...
August 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28817645/translation-cultural-adaptation-and-validation-of-simplified-chinese-version-of-the-anterior-cruciate-ligament-return-to-sport-after-injury-acl-rsi-scale
#3
Tianwu Chen, Peng Zhang, Yunxia Li, Kate Webster, Jian Zhang, Wei Yao, Yue Yin, Chingchong Ai, Shiyi Chen
PURPOSE: To translate and cross-culturally adapt the anterior cruciate ligament-return to sport after injury (ACL-RSI) into simplified Chinese [ACL-RSI (Cn)]. METHOD: In this diagnostic study, the translation, cross-culturally adaptation, and validation of the ACL-RSI was performed according to international guidelines. A total of 112 patients with ACL reconstruction participated in this study. All were capable of competitive sports before the injury and completed the Knee Injury and Osteoarthritis Outcome (KOOS), the International Knee Documentation Committee (IKDC), the Tampa Scale of Kinesiophobia (TSK), and the Tegner activity score...
2017: PloS One
https://www.readbyqxmd.com/read/28814909/increasing-medical-student-exposure-to-musculoskeletal-medicine-the-initial-impact-of-the-orthopaedic-surgery-and-sports-medicine-interest-group
#4
Dayne T Mickelson, Philip K Louie, Kenneth R Gundle, Alex W Farnand, Douglas P Hanel
PURPOSE: To investigate the impact of the Orthopaedic Surgery and Sports Medicine Interest Group (OSSMIG) on medical student interest and confidence in core musculoskeletal (MSK) concepts through supplemental education and experiences at a single tertiary, academic institution. METHODS: Medical student OSSMIG members at various levels of training were anonymously surveyed at the beginning and end of the 2014-2015 academic year. RESULTS: Eighteen (N=18) medical student interest group members completed the survey...
2017: Advances in Medical Education and Practice
https://www.readbyqxmd.com/read/28813365/-yes-we-can-review-on-team-confidence-in-sports
#5
REVIEW
Katrien Fransen, Niels Mertens, Deborah Feltz, Filip Boen
During the last decade, team confidence has received more and more attention in the sport psychology literature. Research has demonstrated that athletes who are more confident in their team's abilities exert more effort, set more challenging goals, are more resilient when facing adversities, and ultimately perform better. This article reviews the existing literature in order to provide more clarity in terms of the conceptualization and the operationalization of team confidence. We thereby distinguish between collective efficacy (i...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813363/psychosocial-factors-and-sport-injuries-prediction-prevention-and-future-research-directions
#6
REVIEW
Urban Johnson, Andreas Ivarsson
This review provides an overview of recent theoretical and empirical developments regarding psychosocial factors related to the prediction and prevention of sport injuries, and highlights some of the most interesting areas of investigation that have been carried out in the past few years. For instance, a systematic review of the most cited and used theoretical framework in the field has recently been performed, which supports the model's suggestion that psychosocial variables, as well as psychologically based interventions, can influence injury risk among athletes...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813357/anticipation-in-sport
#7
REVIEW
Florian Loffing, Rouwen Cañal-Bruland
Anticipation has become an increasingly important research area within sport psychology since its infancy in the late 1970s. Early work has increased our fundamental understanding of skilled anticipation in sports and how this skill is developed. With increasing theoretical and practical insights and concurrent technological advancements, researchers are now able to tackle more detailed questions with sophisticated methods. Despite this welcomed progress, some fundamental questions and challenges remain to be addressed, including the (relative) contributions of visual and motor experience to anticipation, intraindividual and interindividual variation in gaze behaviour, and the impact of non-kinematic (contextual or situational) information on performance and its interaction with advanced kinematic cues during the planning and execution of (re)actions in sport...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813355/the-generalizability-of-working-memory-capacity-in-the-sport-domain
#8
REVIEW
Tim Buszard, Rich Sw Masters, Damian Farrow
Working-memory capacity has been implicated as an influential variable when performing and learning sport-related skills. In this review, we critically evaluate evidence linking working-memory capacity with performing under pressure, tactical decision making, motor skill acquisition, and sport expertise. Laboratory experiments link low working-memory capacity with poorer performance under pressure and poorer decision making when required to inhibit distractions or resolve conflict. However, the generalizability of these findings remains unknown...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813354/new-directions-in-the-psychology-of-optimal-performance-in-sport-flow-and-clutch-states
#9
REVIEW
Christian Swann, Lee Crust, Stewart A Vella
Csikszentmihalyi's conceptualisation of flow is the primary framework for understanding the psychology of optimal experience and performance in sport. However, emerging evidence suggests a more dynamic, multi-state perspective. This review focuses primarily on recent studies highlighting a second, overlapping 'clutch' state which - in addition to flow - underlies optimal performance in sport. We also examine how the nature of goals ('open' or 'fixed') athletes pursue influence the experience of flow and clutch respectively...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813352/optimizing-motivation-and-attention-for-motor-performance-and-learning
#10
REVIEW
Rebecca Lewthwaite, Gabriele Wulf
We review three lines of recent research at an intersection of motor learning and sport psychology as they relate to motor skill acquisition: enhanced expectancies, autonomy support, and external attentional focus. Findings within these lines of research have been integrated into a new theory, the OPTIMAL (Optimizing Performance through Intrinsic Motivation and Attention for Learning) theory (i.e., OPTIMAL theory, Wulf and Lewthwaite, 2016), and have been applied in motor skill acquisition and performance. Implications range from more effective skill development in children and novice performers to athletes and performers in many fields, including clinical rehabilitation...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813351/motor-heuristics-and-embodied-choices-how-to-choose-and-act
#11
REVIEW
Markus Raab
Human performance requires choosing what to do and how to do it. The goal of this theoretical contribution is to advance understanding of how the motor and cognitive components of choices are intertwined. From a holistic perspective I extend simple heuristics that have been tested in cognitive tasks to motor tasks, coining the term motor heuristics. Similarly I extend the concept of embodied cognition, that has been tested in simple sensorimotor processes changing decisions, to complex sport behavior coining the term embodied choices...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813348/moral-behavior-in-sport
#12
REVIEW
Maria Kavussanu, Nicholas Stanger
In this review paper, we provide an overview of recent research on prosocial and antisocial behaviors, in the context of sport, focusing mainly on antecedents and consequences of these behaviors. Motivational variables such as task orientation, mastery climate, autonomous motivation, and autonomy supportive climate are likely to promote prosocial behavior, whereas ego orientation, performance climate, controlled motivation, and controlling climate may lead to antisocial behavior. The effects of some motivational variables (i...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813347/mindfulness-based-and-acceptance-based-interventions-in-sport-and-performance-contexts
#13
REVIEW
Frank L Gardner, Zella E Moore
Since mindfulness-based and acceptance-based practice models were first conceptualized and applied in sport in an attempt to enhance performance and overall well-being of athletes and performers, these state-of-the-art theoretical and practice models have substantially broadened our knowledge base and have been successfully incorporated into sport and performance practice domains worldwide. Evolving from a sound empirical foundation, mindfulness-based and acceptance-based models in sport psychology have accumulated a strong basic and applied empirical foundation...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813346/current-opinion-in-clinical-sport-psychology-from-athletic-performance-to-psychological-well-being
#14
REVIEW
Zella E Moore, Kehana Bonagura
Clinical sport psychology (CSP) is a contemporary, empirically informed model that employs a scope, style, and mode of practice built upon cutting-edge findings from both clinical and sport sciences, and that follows the sound methodological traditions of clinical psychology [1(••)]. Conceptualizing athletic performance and well-being through the context of empirical research in both athletic and nonathletic domains of functioning, CSP practice can involve the enhancement of athletic performance, and also the personal development and psychological well-being of performers...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813345/choking-under-pressure-theoretical-models-and-interventions
#15
REVIEW
Christopher Mesagno, Juergen Beckmann
In sport, choking under pressure is a major concern for athletes, coaches and sport psychologists because athletes fail to meet self-imposed performance expectations in critical situations (when it counts the most), which is devastating and embarrassing. Researchers have debated choking under pressure definitions, identified personality characteristics that exacerbate choking outcomes, and examined models to determine mechanisms for choking. Based on these investigations, several interventions to prevent choking have been developed and tested...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813342/recent-developments-in-team-resilience-research-in-elite-sport
#16
REVIEW
Paul Bc Morgan, David Fletcher, Mustafa Sarkar
In this paper we review recent developments in team resilience research in elite sport. Although resilience has become a popular and well-researched topic from an individual (psychological) perspective, less attention has been paid to whether this construct is conceptually and operationally robust at a group level. In this review, we provide an overview of definitional aspects of team resilience followed by an outline of research in the general psychology literature, and a discussion of the findings of the first two studies of team resilience in elite sport...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813341/coaching-effectiveness-the-coach-athlete-relationship-at-its-heart
#17
REVIEW
Sophia Jowett
Coaching has been often viewed as a context within which coaches operate to largely bring about changes in athlete's performance and wellbeing. One key factor to successful outcomes in coaching is the quality of the relationship between coaches and athletes. In this article, I propose that the coach-athlete relationship is at the heart of coaching. Moreover, the aim is to describe and explain how the quality of the relationship coaches and athletes develop and maintain over the course of their sporting partnership alongside coaches and athletes' knowledge and outcomes, form a system that is capable of defining coaching effectiveness and success...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813338/self-talk-effectiveness-and-attention
#18
REVIEW
Antonis Hatzigeorgiadis, Evangelos Galanis
Self-talk interventions in sport have been receiving increased research attention in recent years. The findings have provided robust support that self-talk strategies enhance sport performance. Identifying the mechanisms that explain the beneficial effects of self-talk is important for developing a comprehensive self-talk theory and informing practice. Among the mechanisms proposed to explaining the effectiveness of self-talk, is its attentional effects. This article reviews the literature considering the effects of self-talk on attention...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813336/searching-for-the-elusive-gift-advances-in-talent-identification-in-sport
#19
REVIEW
David L Mann, Nima Dehghansai, Joseph Baker
The incentives for sport organizations to identify talented athletes from a young age continue to grow, yet effective talent identification remains a challenging task. This opinion paper examines recent advances in talent identification, focusing in particular on the emergence of new approaches that may offer promise to identify talent (e.g., small-sided games, genetic testing, and advanced statistical analyses). We appraise new multi-disciplinary and large-scale population studies of talent identification, provide a consideration of the most recent psychological predictors of performance, examine the emergence of new approaches that strive to diminish biases in talent identification, and look at the rise in interest in talent identification in Paralympic sport...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813335/cultural-sport-psychology-a-critical-review-of-empirical-advances
#20
REVIEW
Tatiana V Ryba
Despite a long standing assertion that sociocultural domain is one of the factors constituting human psychological phenomena, sport psychological science has only recently begun to examine culture as the principal basis of physical activity and sport participants' behaviour, wellbeing, engagement, and performance outcomes. Emphasizing the centrality of culture in bringing meaning to athlete careers and life projects, I summarise empirical literature explicitly positioned within cultural sport psychology (CSP)...
August 2017: Current Opinion in Psychology
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