keyword
MENU ▼
Read by QxMD icon Read
search

Sports coaching

keyword
https://www.readbyqxmd.com/read/29688136/predictors-of-attack-performance-in-high-level-male-volleyball-players
#1
Dimitrios Challoumas, Andreas Artemiou
PURPOSE: In volleyball, teams win the majority of points through attacks ('spikes') and therefore attack effectiveness (AE) is one of the most important predictors of victory. Traditionally, greater vertical jump heights (VJH) and higher spike speeds (SS) have been thought to increase AE, however relevant research is limited. Our aim was to assess the relationship of VJH and SS with AE as well as identify possible associations of demographic and anthropometric factors, including common volleyball injuries, with VJH, SS and AE...
April 24, 2018: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/29683770/athletes-perceptions-of-coaching-competency-and-team-conflict-in-sport-teams-a-multilevel-analysis
#2
I González-Ponce, F M Leo, R Jiménez, D Sánchez-Oliva, H Sarmento, A Figueiredo, T García-Calvo
The purpose of this study was to examine the relationship between coaching competency and team conflict, at individual and team levels, over the season. The participants were professional female and male soccer players, who participated in the First and Second Division. A longitudinal study was performed. At Time 1, the sample of participants consisted of 581 soccer players aged between 15 and 39 years. At Time 2, 549 players were recruited from the original sample aged between 15 and 37 years. Finally, at Time 3, the sample comprised 576 players aged between 15 and 37 years...
April 23, 2018: European Journal of Sport Science
https://www.readbyqxmd.com/read/29674221/physical-activity-levels-after-treatment-for-breast-cancer-two-year-follow-up
#3
An De Groef, Inge Geraerts, Heleen Demeyer, Elien Van der Gucht, Lore Dams, Carlijn de Kinkelder, Sanne Dukers-van Althuis, Marijke Van Kampen, Nele Devoogdt
OBJECTIVES: Breast cancer treatment can have a considerable large and prolonged impact on activity levels of breast cancer survivors. Therefore, the aim of the present study was to investigate the change in total physical activity level and occupational, sport and household activity levels of breast cancer survivors from preoperatively up to 24 months after breast cancer surgery. Additionally, predictive factors for this change were investigated. METHODS: Patients with primary breast cancer (n = 267) filled in the Flemish Physical Activity Computerized Questionnaire (FPACQ) before surgery and 1, 3, 6, 12 and 24 months after surgery...
April 16, 2018: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/29667867/excelling-at-youth-level-in-competitive-track-and-field-athletics-is-not-a-prerequisite-for-later-success
#4
Philip E Kearney, Philip R Hayes
Enhancing our understanding of athlete development would be valuable for coaches, parents and administrators to set realistic performance expectations and to advance youth sport policy. To this end, a database of track and field performances was examined. Records of 134,313 performances by athletes aged between 12 and 35 years in sprinting, throwing, jumping and middle distance events were analysed. Results revealed that a minority (Male, 9%; Female, 13%) of top 20 ranked senior athletes were also ranked in the top 20 at Under 13 (U13)...
April 18, 2018: Journal of Sports Sciences
https://www.readbyqxmd.com/read/29666879/-muscle-injuries-in-professional-football-treatment-and-rehabilitation
#5
REVIEW
H Riepenhof, R Del Vescovo, J-N Droste, S McAleer, A Pietsch
BACKGROUND: Muscle injuries are common in professional sports, especially in football. Recent epidemiological studies showed that muscle injuries account for more than 30% of professional football injuries (1.8-2.2/1000 h exposure); however, even though there are significant differences within a European comparison, a single professional football team diagnosed on average 12 muscle injuries per season, corresponding to more than 300 availability days lost. OBJECTIVE: The aim of this work is to present the diagnosis, general treatment and comprehensive management of muscle injuries in professional football...
April 17, 2018: Der Unfallchirurg
https://www.readbyqxmd.com/read/29643277/the-characteristics-of-coaches-that-verbally-or-physically-abuse-young-athletes
#6
Yutaka Yabe, Yoshihiro Hagiwara, Takuya Sekiguchi, Haruki Momma, Masahiro Tsuchiya, Kaoru Kuroki, Kenji Kanazawa, Masashi Koide, Nobuyuki Itaya, Shinichiro Yoshida, Yasuhito Sogi, Toshihisa Yano, Eiji Itoi, Ryoichi Nagatomi
Verbal or physical abuse from coaches has a negative impact on young athletes. To prevent abuse against young athletes, it is important to know the characteristics of abusive coaches. This study aimed to elucidate the characteristics of coaches who commit verbal or physical abuse in youth sports teams. A cross-sectional study was conducted with coaches of youth sport teams in Miyagi prefecture, Japan (n = 1,283), using a self-reported questionnaire (response rate was 24.0%). Multivariate logistic regression models were used for analyses...
April 2018: Tohoku Journal of Experimental Medicine
https://www.readbyqxmd.com/read/29629182/psychosocial-stress-factors-including-the-relationship-with-the-coach-and-their-influence-on-acute-and-overuse-injury-risk-in-elite-female-football-players
#7
Anne Marte Pensgaard, Andreas Ivarsson, Agnethe Nilstad, Bård Erlend Solstad, Kathrin Steffen
Background: The relationship between specific types of stressors (eg, teammates, coach) and acute versus overuse injuries is not well understood. Objective: To examine the roles of different types of stressors as well as the effect of motivational climate on the occurrence of acute and overuse injuries. Methods: Players in the Norwegian elite female football league (n=193 players from 12 teams) participated in baseline screening tests prior to the 2009 competitive football season...
2018: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/29627093/engineering-and-technology-in-wheelchair-sport
#8
REVIEW
Rory A Cooper, Yetsa A Tuakli-Wosornu, Geoffrey V Henderson, Eleanor Quinby, Brad E Dicianno, Kalai Tsang, Dan Ding, Rosemarie Cooper, Theresa M Crytzer, Alicia M Koontz, Ian Rice, Adam W Bleakney
Technologies capable of projecting injury and performance metrics to athletes and coaches are being developed. Wheelchair athletes must be cognizant of their upper limb health; therefore, systems must be designed to promote efficient transfer of energy to the handrims and evaluated for simultaneous effects on the upper limbs. This article is brief review of resources that help wheelchair users increase physiologic response to exercise, develop ideas for adaptive workout routines, locate accessible facilities and outdoor areas, and develop wheelchair sports-specific skills...
May 2018: Physical Medicine and Rehabilitation Clinics of North America
https://www.readbyqxmd.com/read/29621279/assessing-worst-case-scenarios-in-movement-demands-derived-from-global-positioning-systems-during-international-rugby-union-matches-rolling-averages-versus-fixed-length-epochs
#9
Daniel J Cunningham, David A Shearer, Neil Carter, Scott Drawer, Ben Pollard, Mark Bennett, Robin Eager, Christian J Cook, John Farrell, Mark Russell, Liam P Kilduff
The assessment of competitive movement demands in team sports has traditionally relied upon global positioning system (GPS) analyses presented as fixed-time epochs (e.g., 5-40 min). More recently, presenting game data as a rolling average has become prevalent due to concerns over a loss of sampling resolution associated with the windowing of data over fixed periods. Accordingly, this study compared rolling average (ROLL) and fixed-time (FIXED) epochs for quantifying the peak movement demands of international rugby union match-play as a function of playing position...
2018: PloS One
https://www.readbyqxmd.com/read/29616583/match-analyses-of-table-tennis-in-china-a-systematic-review
#10
Hui Zhang, Zheng Zhou, Qing Yang
This study is a systematic review of match analyses of table tennis that can be used for reference in China. Using the China National Knowledge Infrastructure (CNKI) as the search tool and "table tennis" as the keyword, we searched for all papers on table tennis published in Chinese core sports journals between 1980 and 2016. Then, we read through 1209 papers and divided them into different categories according to their publication types and main topics. Among them, 128 papers on match analyses met three inclusion criteria, and hence they were chosen as the reviewed studies...
April 4, 2018: Journal of Sports Sciences
https://www.readbyqxmd.com/read/29615000/measuring-sport-experiences-in-children-and-youth-to-better-understand-the-impact-of-sport-on-health-and-positive-youth-development-designing-a-brief-measure-for-population-health-surveys
#11
John Cairney, Heather J Clark, Matthew Y W Kwan, Mark Bruner, Katherine Tamminen
BACKGROUND: Despite the proliferation of studies examining youth sport participation, there are significant gaps in knowledge regarding the impact of youth sport participation on health and development. These gaps are not new, but have persisted due to limitations with how sport participation is measured. Much of the research to date has measured sport participation as binary (yes/no) or count measures. This has been especially true in survey-based research. Yet, at the same time, research has investigated youths' experiences in sport such as the influence of coaches, teammates, and parents...
April 3, 2018: BMC Public Health
https://www.readbyqxmd.com/read/29594958/change-of-direction-speed-toward-a-strength-training-approach-with-accentuated-eccentric-muscle-actions
#12
Helmi Chaabene, Olaf Prieske, Yassine Negra, Urs Granacher
There is growing evidence that eccentric strength training appears to have benefits over traditional strength training (i.e., strength training with combined concentric and eccentric muscle actions) from muscular, neuromuscular, tendinous, and metabolic perspectives. Eccentric muscle strength is particularly needed to decelerate and stabilize the body during the braking phase of a jump exercise or during rapid changes of direction (CoD) tasks. However, surprisingly little research has been conducted to elucidate the effects of eccentric strength training or strength training with accentuated eccentric muscle actions on CoD speed performance...
March 28, 2018: Sports Medicine
https://www.readbyqxmd.com/read/29584461/case-studies-in-exercise-and-sport-sciences-a-powerful-tool-to-bridge-the-science-practice-gap
#13
Israel Halperin
Despite the progress made by the scientific exercise community in collaborating and communicating with non-scientist coaches, there is room for improvement. Coaches find research difficult to understand, feel that their interests are not being addressed by exercise research, and rely on peer-discussion to further their coaching knowledge base while consuming little peer-reviewed articles. One useful strategy to bridge the science-practice gap is with case-studies. In addition to furthering our understanding of the physiology, psychology, and training schedules of elite athletes, case studies can serve 1) as a useful communication channel with coaches if presented as narratives and 2) to establish and strengthen relationships between scientists and coaches leading to fruitful research collaborations...
March 27, 2018: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/29579067/audio-based-performance-evaluation-of-squash-players
#14
Katalin Hajdú-Szücs, Nóra Fenyvesi, József Stéger, Gábor Vattay
In competitive sports it is often very hard to quantify the performance. A player to score or overtake may depend on only millesimal of seconds or millimeters. In racquet sports like tennis, table tennis and squash many events will occur in a short time duration, whose recording and analysis can help reveal the differences in performance. In this paper we show that it is possible to architect a framework that utilizes the characteristic sound patterns to precisely classify the types of and localize the positions of these events...
2018: PloS One
https://www.readbyqxmd.com/read/29566003/changes-and-specificities-in-health-behaviors-among-healthcare-students-over-an-8-year-period
#15
M P Tavolacci, J Delay, S Grigioni, P Déchelotte, J Ladner
BACKGROUND: Healthcare students are future health care providers and serve as role models and coaches to enhance behaviors for healthy lifestyles. However healthcare students face multiple stressors that could lead to adopting risk behaviors. OBJECTIVES: To assess the changes in health risk factors among healthcare students between 2007 and 2015, and to identify specific health behaviors based on the curriculum in a population of healthcare students. METHODS: Two cross sectionnal studies were conducted in 2007 and 2015 among nursing, medical, pharmacy, and physiotherapy students (Rouen, France)...
2018: PloS One
https://www.readbyqxmd.com/read/29562883/ahead-of-the-game-protocol-a-multi-component-community-sport-based-program-targeting-prevention-promotion-and-early-intervention-for-mental-health-among-adolescent-males
#16
Stewart A Vella, Christian Swann, Marijka Batterham, Katherine M Boydell, Simon Eckermann, Andrea Fogarty, Diarmuid Hurley, Sarah K Liddle, Chris Lonsdale, Andrew Miller, Michael Noetel, Anthony D Okely, Taren Sanders, Joanne Telenta, Frank P Deane
BACKGROUND: There is a recognised need for targeted community-wide mental health strategies and interventions aimed specifically at prevention and early intervention in promoting mental health. Young males are a high need group who hold particularly negative attitudes towards mental health services, and these views are detrimental for early intervention and help-seeking. Organised sports provide a promising context to deliver community-wide mental health strategies and interventions to adolescent males...
March 21, 2018: BMC Public Health
https://www.readbyqxmd.com/read/29560605/pacing-in-swimming-a-systematic-review
#17
REVIEW
Katie E McGibbon, D B Pyne, M E Shephard, K G Thompson
BACKGROUND: Pacing strategy, or how energy is distributed during exercise, can substantially impact athletic performance and is considered crucial for optimal performance in many sports. This is particularly true in swimming given the highly resistive properties of water and low mechanical efficiency of the swimming action. OBJECTIVES: The aim of this systematic review was to determine the pacing strategies utilised by competitive swimmers in competition and their reproducibility, and to examine the impact of different pacing strategies on kinematic, metabolic and performance variables...
March 20, 2018: Sports Medicine
https://www.readbyqxmd.com/read/29558195/immediate-removal-from-activity-after-sport-related-concussion-is-associated-with-shorter-clinical-recovery-and-less-severe-symptoms-in-collegiate-student-athletes
#18
Breton M Asken, Russell M Bauer, Kevin M Guskiewicz, Michael A McCrea, Julianne D Schmidt, Christopher C Giza, Aliyah R Snyder, Zachary M Houck, Anthony P Kontos, Thomas W McAllister, Steven P Broglio, James R Clugston, Scott Anderson, Jeff Bazarian, Alison Brooks, Thomas Buckley, Sara Chrisman, Michael Collins, John DiFiori, Stefan Duma, Brian Dykhuizen, James T Eckner, Luis Feigenbaum, April Hoy, Louise Kelly, T Dianne Langford, Laura Lintner, Gerald McGinty, Jason Mihalik, Christopher Miles, Justus Ortega, Nicholas Port, Margot Putukian, Steve Rowson, Steven Svoboda
BACKGROUND: Timely removal from activity after concussion symptoms remains problematic despite heightened awareness. Previous studies indicated potential adverse effects of continuing to participate in physical activity immediately after sustaining a concussion. Hypothesis/Purpose: The purpose was to determine the effect of timing of removal from play after concussion on clinical outcomes. It was hypothesized that immediate removal from activity after sport-related concussion (SRC) would be associated with less time missed from sport, a shorter symptomatic period, and better outcomes on acute clinical measures...
March 1, 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29552994/knowledge-attitudes-and-concussion-information-sources-among-first-nations-in-ontario
#19
Cindy Hunt, Alicja Michalak, Elaine Johnston, Chrissy Lefkimmiatis, Leila Macumber, Tony Jocko, Donna Ouchterlony
OBJECTIVE: Hockey is a popular sport played by many First Nation youth. Concussion frequently goes unrecognized and unreported in youth hockey. Unintentional injuries among Indigenous youth occur at rates three to four times the national Canadian average. The study sought to examine knowledge, attitudes and sources of concussion information among First Nations people attending a provincial hockey tournament. METHODS: A cross-sectional survey was undertaken. The survey by Mzazik et al...
March 19, 2018: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
https://www.readbyqxmd.com/read/29544911/the-efficacy-of-an-iterative-sequence-of-prevention-approach-to-injury-prevention-by-a-multidisciplinary-team-in-professional-rugby-union
#20
Jason C Tee, Sheree Bekker, Rob Collins, Jannie Klingbiel, Ivan van Rooyen, David van Wyk, Kevin Till, Ben Jones
OBJECTIVES: Due to the complex systems nature of injuries, the responsibility for injury risk management cannot lie solely within a single domain of professional practice. Interdisciplinary collaboration between technical/tactical coaches, strength and conditioning coaches, team doctors, physical therapists and sport scientists is likely to have a meaningful impact on injury risk. This study describes the application and efficacy of a multidisciplinary approach to reducing team injury risk in professional rugby union...
February 14, 2018: Journal of Science and Medicine in Sport
keyword
keyword
90197
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"