Development and Validation of an Anaerobic Skating Test for Elite Hockey Players PDF Download

Author: Todd Charles Laighton Sargeant
Publisher:
ISBN:
Category : Exercise
Languages : en
Pages : 202

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Author: Nicholas J. Petrella
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Validation ofan Ice Skating Protocol to Predict Aerobic Power in Hockey Players In assessing the physiological capacity of ice hockey players, researchers have often reported the outcomes from different anaerobic skate tests, and the general physical fitness of participants. However, with respect to measuring the aerobic power of ice hockey players, few studies have reported a sport-specific protocol, and currently there is a lack of cohort-specific information describing aerobic power based on evaluations using an on-ice protocol. The Faught Aerobic Skating Test (FAST) uses an on-ice continuous skating protocol to induce a physical stress on a participant's aerobic energy system. The FAST incorporates the principle of increasing workloads at measured time intervals during a continuous skating exercise. Regression analysis was used to determine the estimate of aerobic power within gender and age level. Data were collected on 532 hockey players, (males=384, females=148) ranging in age between 9 and 25 years. Participants completed a laboratory test to measure aerobic power using a modified Bruce protocol, and the on-ice FAST. Regression equations were developed for six male and female, age-specific cohorts separately. The most consistent predictors were weight and final stage completed on the FAST. These results support the application of the FAST to estimate aerobic power among hockey players with R^ values ranging from 0.174 to 0.396 and SEE ranging from 5.65 to 8.58 ml kg' min'' depending on the cohort. Thus we conclude that FAST to be an accurate predictor of aerobic power in age and gender-specific hockey playing cohorts.

Author:
Publisher:
ISBN:
Category : Sports
Languages : en
Pages : 336

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Author: Neil Alexander Purves
Publisher:
ISBN:
Category : Anaerobiosis
Languages : en
Pages : 148

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Author: Youlian Hong
Publisher: Routledge
ISBN: 1136338659
Category : Medical
Languages : en
Pages : 608

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Ergonomics is concerned with the ‘fit’ between people and their work. With an increasing number of people becoming conscious about their health and participating in sport or physical activity, ergonomics has become an increasingly prominent concern within the sport and exercise sciences. From the design of footwear and artificial playing surfaces, to studies of proprioception by obese children , the way in which people interact with their environment - designed and natural – has important implications for performance sport and for the design of safe and beneficial forms of physical activity. The Routledge Handbook of Ergonomics in Sport and Exercise is the first book to offer a comprehensive and in-depth survey of cutting-edge scientific research into ergonomics in sport and exercise. Written by world-leading international scientists and researchers, the book explores key topics such as: Musculoskeletal adaptation to sports and exercise Environmental factors of injury and fatigue Load weight and performance Ergonomics in adapted sports and exercise Measurement in sports and exercise Modeling and simulation in ergonomics design Influence of playing surface, footwear and equipment design Bridging the gap between fundamental scientific research in sport and exercise and applications in sport and exercise contexts, this is an important reference for all advanced students, researchers and professionals working in sport and exercise science, kinesiology, sports technology, sports engineering, ergonomics, and product design.

Author: Andrew Winchester
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The purpose of the study was to investigate the effect of skate blade radius of hollow (ROH) on anaerobic performance, specifically during the acceleration and stopping phases of an on-ice skating test. Fifteen, male Junior B hockey players (mean age 19 y ± 1.46) were recruited to participate. On-icc testing required each participant to complete an on-ice anaerobic performance test [Reed Repeat Skate (RRS)) on three separate days. During each on-ice test, the participant's skate blades were sharpened to one of three, randomly assigned, ROH values (0.63 cm, 1.27 cm, 1.90 cm). Performance times were recorded during each RRS and used to calculate anaerobic variables [anaerobic power (W), anaerobic capacity (W), and fatigue index (s, %)). Each RRS was video recorded for the purpose of motion analysis. Video footage was imported into Peak MotusTM to measure kinematic variables of the acceleration and stopping phases. The specific variables calculated from the acceleration phase were: average velocity over 6 m (m/s), average stride length (m), and mean stride rate (strides/s). The specific variables calculated from the stopping phase were: velocity at initiation of stopping (rn/s), stopping distance (m), stopping time (s). A repeated measures ANOV A was used to assess differences in mean performance and kinematic variables across the three selected hollows. Further analysis was conducted to assess differences in trial by trial performance and kinematic variables for all hollows. The primary findings of the study suggested that skate blade ROH can have a significant effect on kinematic variables, namely stride length and stride rate during the acceleration phase and stopping distance and stopping time during the stopping phase of an on-ice anaerobic performance test. During the acceleration phase, no significant difdifferences were found in SR and SL across the three selected hollows. Mean SR on the 1.27 cm hollow was significantly slower than both the 0.63 cm and 1.90 cm hollows and SL was significantly longer when skating on the 1.27 cm hollow in comparison to the 1.90 cm hollow. During the stopping phase, stopping distance on the 0.63 cm hollow (4.12 m ± 0.14) was significantly shorter than both the 1.27 cm hollow (4.43 m ± 0.08) (p

Author: David J. Pearsall
Publisher: ASTM International
ISBN: 0803134738
Category : Accidents
Languages : en
Pages : 301

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"This publication, Safety in Ice Hockey: Fourth Volume, contains a collection of research papers presented at the Fourth Symposium on Ice Hockey held 5-6 May 2002 in Pittsburgh, Pennsylvania, in conjunction with the standards development meetings of Committee F08. This symposium was the fourth in a series: the first being held in 1987 in Montreal, the second in 1992 in Pittsburgh, and the third in 1997 in St. Louis. The objective of the symposium and corresponding publications has been to review the current state-of-the-art and science of ice hockey injury prevention."

Author: Fraser William Gamble
Publisher:
ISBN:
Category : Hockey players
Languages : en
Pages : 192

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Author:
Publisher:
ISBN:
Category : Exercise
Languages : en
Pages : 520

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Author: Craig Williams
Publisher: Taylor & Francis
ISBN: 1136973605
Category : Medical
Languages : en
Pages : 305

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Book Description
Children and Exercise XXVII presents the latest scientific research into paediatric sport and exercise science and medicine, including contributions from a wide range of leading international experts and early career researchers. The book begins with chapters devoted to the five invited keynote lectures, followed by forty-two of the peer-reviewed presentations which are arranged into five thematic sections addressing: exercise physiology physical activity and health exercise and medicine testing and performance young athlete and sports participation. The forty-seven chapters offer a review of current topics and ongoing research in paediatric sport and exercise science and medicine. The book is therefore a key text for all researchers, lecturers, paediatricians, health professionals and students with an interest in the exercising child in health and disease.