Measuring ice hockey skills in a repeated measures testing context: The effects of fatigue on skating efficiency, passing, agility, and shooting

Authors: Gaetan Martini, M.Sc., JF Brunelle, M.Sc., François Trudeau, Ph.D., & Jean Lemoyne PhD

Corresponding Author:
Jean Lemoyne, Ph.D.
Department of Human Kinetics [Sciences de l’activité physique]
Université du Québec à Trois-Rivières
3351, des Forges, Trois-Rivières (Québec) Canada G9A 5H7
jean.lemoyne@uqtr.ca

Gaetan Martini is a graduate student (master degree in exercise) and works in the field of fitness testing and sport training. Jean Lemoyne is professor at the Department of Human Kinetics at Université du Québec à Trois-Rivières (Canada), and work in the domain of quantitative research in sport sciences. JF Brunelle is a graduate student and physical preparation specialist who work with the UQTR varsity teams. François Trudeau is a professor at UQTR (Human Kinetics), and a certified exercise physiologist.

Measuring ice hockey skills in a repeated measures testing context: The effects of fatigue on skating efficiency, passing, agility and shooting

ABSTRACT
Purpose: Ice hockey testing traditionally consists of isolated, skills-specific tests that are performed in less realistic contexts. Global testing approaches should offer an improved assessment of players’ skills and performance fluctuations during a hockey game. This study aims to measure ice hockey players’ skills and analyze their fluctuations via a protocol that reproduces the demands of a hockey game. Methods: Fifty-nine hockey players (14.6 ± 2.1 years) participated in the study. The protocol involved four repeated measures assessing five components: speed, acceleration, passing, agility, and shooting, with supervised, 2-minute rest periods. Descriptive statistics and repeated measures ANOVAs were used to analyze performance fluctuations. Results: Findings revealed that the best scores were obtained at the first and second repetitions. A significant decline in performance was observed for speed, acceleration, and shooting (p < .01). Inversely, participants seemed to adapt to puck control and passing stations, as they became faster without decreasing skating abilities. Perceived exertion and recovery time increased during the protocol. Conclusions: In summary, performance was affected by fatigue starting the third repetition of the testing protocol, and should be considered when assessing players’ skills. This study demonstrated the feasibility of an on-ice testing protocol to evaluate players in a hockey-specific context. Applications in sport: This study demonstrated the feasibility of an “on-ice” testing protocol that represents a more realistic context for measuring players’ abilities. Such protocols allow coaches to evaluate the effects of fatigue on multiple determinants associated with performance in ice hockey.

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2018-10-24T08:06:41+00:00November 8th, 2018|Research, Sports Coaching|Comments Off on Measuring ice hockey skills in a repeated measures testing context: The effects of fatigue on skating efficiency, passing, agility, and shooting

Movement Competency Screen Predicts Performance in Female Military Academy Recruits

Authors: Alex M. Warshaw1, David D. Peterson2, Sharon M. Henry1
1 Rehabilitation and Movement Science Department, University of Vermont, Burlington, VT, USA
2 Kinesiology and Allied Health Department, Cedarville University, Cedarville, OH, USA

Corresponding Author:
David D. Peterson, EdD, CSCS*D
Cedarville University
251 N. Main Street
Cedarville, OH 45314
ddpeterson@cedarville.edu
(937) 766-7761

Dr. Peterson is an associate professor of kinesiology at Cedarville University (CU) and currently serves as the Director of the Multi-Age Physical Education (MAPE) program at CU.

Movement Competency Screen Predicts Performance in Female Military Academy Recruits

ABSTRACT
Musculoskeletal injuries in military populations are a leading cause for reduced physical readiness (15). Utilizing a screening tool that predicts physical performance and injuries could help identify recruits who need remedial training or conditioning. The Movement Competency Screen (MCS) identifies poor movement patterns and suggests safe load levels for individuals (8). This study sought to establish the predictive ability of the MCS for injuries and performance in United States Naval Academy (USNA) recruits over four years. Fifteen female and 26 male recruits completed the MCS upon entry into the academy. The recruits’ Physical Readiness Test (PRT) scores and injury data were collected for eight semesters. Correlations between MCS scores and recruits’ number of injuries, missed “duty days”, and region of injury were identified using Pearson correlation coefficients. Additionally, correlations between MCS scores and recruits’ overall PRT score, number of push-ups, curl-ups, and their 1.5-mile run time were calculated. Within the first year at USNA recruits’ MCS scores correlated with the number of injuries and missed “duty days”; however, this correlation was not sustained. Recruits also experienced the most injuries in the first year. For female recruits, higher MCS scores correlated with better PRT scores, number of push-ups, and 1.5 mile run times. With its high inter- and intra-rater reliability (12), the MCS could be used to identify poor movement patterns and guide remedial training to help prevent future injury. Further research should focus on a larger military population to determine if the MCS’s predictive abilities go beyond a military academy population.
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2018-10-23T16:39:58+00:00November 1st, 2018|Research, Sports Health & Fitness|Comments Off on Movement Competency Screen Predicts Performance in Female Military Academy Recruits

The impact of relative age on sampling and performance in Swedish age-group swimming system

Authors: Torsten Buhre and Oscar Tschernij

Corresponding Author:
Torsten Buhre, PhD
Department of Sport Sciences
Malmö University
20506 Malmö
Sweden
+46-40-665845
torsten.buhre@mah.se

Torsten Buhre is the senior physiologist at the Department of Sport Sciences at Malmö University

The impact of relative age on sampling and performance in Swedish age-group swimming system

ABSTRACT
The phenomena of relative age effect (RAE) has been investigated thoroughly in the sport and school settings. However, different measures and research designs have been applied in the various settings. At the same time different constructs, such as sampling, participation, and performance have been investigated in separate studies. Most interpretations have been done in a de-contextualized manner. That is, results have not been interpreted based on the functioning of the age-grouping system over time, but rather on a general level of grouping individuals based on chronological age. The purpose of this study was to investigate the occurrence of RAE in sampling, competitive participation, and selection for national competition in the Swedish age-group swimming system based on a thorough understanding of the specific impacts of age and gender of this system over time.

Results show that there is inconclusive evidence suggesting that RAE occurs due to the age-grouping system in Swedish swimming. The system does not create a bias based on either relative age difference or gender. Based on this study and future suggestions the continued research on RAE should be expanded to include longitudinal studies following specific age by gender groups over time. In addition, measures of performance and criteria of selection should be investigated in order to draw conclusions if systematic discrimination is embedded within a specific country and sport age-grouping system in favor of athletes that could be attributed to a relative age.
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2018-10-22T15:24:56+00:00September 30th, 2018|Research, Sports Studies and Sports Psychology|Comments Off on The impact of relative age on sampling and performance in Swedish age-group swimming system

Pep Guardiola and Manchester City, 2017-2018: A Case Study

Authors: Jeff Segrave, Tim Spenser, and Kevin Santos

Corresponding Author:
Jeffrey O. Segrave, PhD
Department of Health and Human Physiological Sciences
Skidmore College
Saratoga Springs, NY 12966
jsegrave@skidmore.edu
518-580-5388

Jeff Segrave is professor of health and human physiological sciences at Skidmore College, Saratoga Spring, New York, USA.

ABSTRACT
The purpose of this paper is to offer a case study of Pep Guardiola and Manchester City’s 2017-2018 historic season. More specifically, the paper examines how, from a tactical perspective, the Premier League became suited to Pep’s style and leadership, prior to and upon his arrival, analyzes the tactical framework of City’s style of play, and looks at the players who realized Pep’s philosophy. When analyzing Pep’s system and style of coaching, we look at positionality of possession with purpose, aspects of distribution, and transitioning and pressing.
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2018-09-28T13:44:51+00:00September 27th, 2018|Commentary, Research, Sports Coaching|Comments Off on Pep Guardiola and Manchester City, 2017-2018: A Case Study

Church & Sport in Alabama

Authors: Joseph C. Spears, Jr., Erica Hernandez, Ph.D.

Corresponding Author:
Joseph C. Spears, Jr., Ed. D
Assistant Professor Sport Management
Faculty Athletic Representative
Bowie State University
15402 General Lafayette Blvd
Brandywine, MD 20613
Phone: (301) 860-3778
jcspears@bowiestate.edu

Dr. Joseph C. Spears, Jr. is an assistant professor of Sport Management at both Bowie State and Liberty Universities. At Bowie State, he also serves as faculty athletic rep and chaplain of the football team. Dr. Spears has an Ed.D in sports management from the United States Sports Academy and has completed a masters in higher education from Morgan State, a masters in divinity from Virginia Union and a B.A degree in Christian education from Logos Christian. College. Dr. Spears understands the need and importance of developing families and communities spiritually, socially and economically. To that end, Dr. Spears utilizes sports as a framework to partner with other community organizations and leaders to provide educational and informational programs that promote the well-being of the entire community. His sports background is long-distance road, trail running, and mountain biking and boxing.

Dr. Erica Hernandez is an assistant professor of psychology at Bowie State University. She earned an M.A. and Ph.D. in Experimental Psychology from the University of Southern Mississippi. Dr. Hernandez has been teaching psychology for over 10 years and has research interests in a variety of areas spanning psychology, education, and finance.

Church & Sport in Alabama

ABSTRACT
Can a Sports Ministry program positively impact the church’s mission among its members? Previous research with commitment theory in psychology as it relates to sports and religious activity (2, 19) indicates that what benefits that church members get out of attending church activities will impact their frequency of attendance and commitment to their church. Sports activities have long been used as a tool to bring people into the church and increase fellowship and evangelism (11). To date, there has been little empirical research into the specific benefits of a sports ministry in the opinion of the church leaders who have sports activities in their church.
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2018-10-22T15:25:56+00:00September 20th, 2018|Research, Sports Management|Comments Off on Church & Sport in Alabama