The Relationship Between Aerobic Power and Repeated Sprint Ability in Division III Collegiate Football Players PDF Download
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Author: Joel Reinhardt
Publisher:
ISBN:
Category : Aerobic exercises
Languages : en
Pages : 68
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Book Description
ABSTRACT: The purpose of the current study was to examine the relationship between aerobic power and repeated sprint ability. Division III collegiate football players (n = 30) participated in the study. On the first day of testing, each subject completed the Yo Yo Intermittent Recovery Test Level 2 (YYI2). On the second day of testing, each subject completed a repeated sprint test using football specific work to rest ratios that included two rounds of 6 sprints. No significant relationship was found between end stage completed in the YYI2 and percent decrement in round one, round two, or total (p > .05). Two main limitations were identified in the study. The first was that the difficulty level of the YYI2 for the subjects was too high. The second was the lack of concealing from the subjects the number of total sprints that would be completed. While no significant relationship was found, practical implications could be useful for strength and conditioning coaches involved in the physical preparation of collegiate football players.
Author: Joel Reinhardt
Publisher:
ISBN:
Category : Aerobic exercises
Languages : en
Pages : 68
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Book Description
ABSTRACT: The purpose of the current study was to examine the relationship between aerobic power and repeated sprint ability. Division III collegiate football players (n = 30) participated in the study. On the first day of testing, each subject completed the Yo Yo Intermittent Recovery Test Level 2 (YYI2). On the second day of testing, each subject completed a repeated sprint test using football specific work to rest ratios that included two rounds of 6 sprints. No significant relationship was found between end stage completed in the YYI2 and percent decrement in round one, round two, or total (p > .05). Two main limitations were identified in the study. The first was that the difficulty level of the YYI2 for the subjects was too high. The second was the lack of concealing from the subjects the number of total sprints that would be completed. While no significant relationship was found, practical implications could be useful for strength and conditioning coaches involved in the physical preparation of collegiate football players.
Author: Cameron S. Ringstead
Publisher:
ISBN:
Category : Football players
Languages : en
Pages : 128
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Book Description
ABSTRACT: The purpose of the current study was to investigate the differences in strength and power between playing positions and starters versus non-starters. Division III post-season male American football players (N = 38) participated in a descriptive study that consisted of strength, power, and dynamic performance variable testing. Subjects were grouped depending on playing position (skill, big skill, or line) and into starters and non-starters. Subjects completed a 3-repetition maximum hexagonal barbell deadlift to determine strength capabilities. Power output was assessed using a hexagonal barbell jump at 30, 40, 50, 60, and 70% of estimated 1RM. Dynamic performance variables consisted of depth jumps, to calculated ground contact time, jump height and reactive strength index, and 5, 10, 30m sprint capability. A statistically significant (p
Author: Brittany R. Bobbitt
Publisher:
ISBN:
Category : Soccer
Languages : en
Pages : 178
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Book Description
The production of various speed-enhancement devices has increased in order produce varied high-speed actions impacting performance and actions requiring maximal speed, acceleration, or agility. The purpose of this study was to compare and assess the effects of assisted sprint training (AST), resisted sprint training (RST), and free sprint training (FST) on kinematic factors in NCAA Division III collegiate soccer players (n= 37) during the acceleration and maximal velocity phase of a 36.6 meter (m) sprint. The study determined if differences exist between AST, RST, and FST in enhancing sprint time. The measurements of stride length and stride frequency were assessed as important kinematic variables affecting sprint time. The subjects, using their assigned training modality, underwent a 6-week, 12-session training program. The training progression started with 10 meters (m) and ended with 60 m sprints. Sprints were recorded by video and digitized using biomechanical analysis software. Pre-and post-tests for all three methods were compared using two-way repeated measures ANOVAs and Scheffe post-hoc tests were used to determine any differences among types of training groups. Significant improvement in split and interval times (9.1 m, 18.3 m, and 36.6 m) and stride lengths from the pre-to post-tests were indicated, but there were no differences in improvement among the training groups. Therefore, even though the use of RST and AST programs incorporating the bungees decreased sprint times in a 36.6 m run, it was not significant as compared to FST. Sprint speed development may be based on so many factors that it can be highly difficult to pinpoint where and how training throughout different stages of a sprint optimizes improved performance. It is important for coaches and strength and conditioning specialists to fully recognize specific ways to induce neuromuscular adaptations for sprinters.
Author: NSCA -National Strength & Conditioning Association
Publisher: Human Kinetics
ISBN: 1718207069
Category : Sports & Recreation
Languages : en
Pages : 303
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Book Description
Speed has long been recognized as a key component of superior sport performance. Whether they are chasing down a long pass in football or sprinting down the court on a fast break in basketball, an athlete’s speed is a major factor in overall athletic ability. Authored by 19 of the top National Strength and Conditioning Association experts, Developing Speed, Second Edition, is the definitive resource for creating scientifically sound training programs that take speed to the highest level. The guide is designed to address the full gamut of speed training, with topics such as these: Sprint starts Acceleration Maximal velocity Speed endurance Sport-specific application Developing Speed blends science with practice, providing information on how to develop speed regimens for 12 sports: baseball, softball, basketball, football, ice hockey, rugby, soccer, tennis, field hockey, lacrosse, sprint (track) cycling, and speed skating. The book provides instruction and photos for sport-specific drills as well as assessments to test various aspects of speed. It also provides the necessary information to design effective speed training programs for any sport in which running speed is an important component. Packed with the latest research and recommendations from the world’s leading sport conditioning organization, Developing Speed contains everything coaches and athletes need to increase speed, blow past the competition, and achieve their performance goals. Earn continuing education credits/units! A continuing education exam that uses this book is also available. It may be purchased separately or as part of a package that includes both the book and exam.
Author: Ralph Mann
Publisher: CreateSpace
ISBN: 9781461136316
Category : Hurdling (Track and field)
Languages : en
Pages : 206
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Book Description
Dr. Ralph Mann is a pioneer in conducting sports research, and using these results to produce computer-based teaching technology. An authority in the field of Sport Biomechanics, Dr. Mann has become a leader in analyzing the performance of top amateur and professional athletes. A world class Track athlete himself, Dr. Mann won 5 national championships and 3 collegiate championships in the hurdles. He set the world record in the intermediate hurdles, was ranked number one in the world numerous times, and won several international titles. In the Munich Games, he won the Olympic Silver Medal in the 400 Meter Hurdles. In 1982, Dr. Mann was one of the six individuals that created the Elite Athlete Program that brought sports science to USA Track and Field. Since that time, he has served as the Director of the Elite Athlete Sprint and Hurdle Program. Essentially every elite sprinter and hurdler during this time period has been biomechanically analyzed, with the goal of understanding the characteristics of great sprinters and hurdlers. This information has been used to evaluate and improve the performance of virtually every US sprint/hurdle athlete since the program's inception. This book contains the findings of this unique effort.
Author: Christopher Carling
Publisher: Psychology Press
ISBN: 9780415339087
Category : Games & Activities
Languages : en
Pages : 192
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Book Description
This handbook provides professionals and academics working in football with a better understanding of match analysis systems, and combines cutting edge football analysis theory with practical guidance.
Author: Alexandria P. Warren
Publisher:
ISBN:
Category : Muscle strength
Languages : en
Pages : 38
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Book Description
Author: Michael H. Stone
Publisher: Human Kinetics
ISBN: 9780880117067
Category : Health & Fitness
Languages : en
Pages : 388
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Book Description
Aimed at strength and conditioning specialists, health and fitness professionals, personal trainers and exercise scientists, this research-based book details the physiological and biomechanical aspects of designing resistance training programmes for improved power, strength and performance in athletes.
Author: Frank R. Noyes
Publisher: Springer
ISBN: 3662565587
Category : Medical
Languages : en
Pages : 658
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Book Description
This successful book, now in a revised and updated second edition, reviews all aspects of anterior cruciate ligament (ACL) injuries in female athletes, with the focus on complete, noncontact ACL injuries. The opening section discusses anatomy and biomechanics and explains the short- and long-term impacts of complete ACL ruptures, including long-term muscle dysfunction and joint arthritis. Risk factors and possible causes of the higher noncontact ACL injury rates in female athletes compared with male athletes are then discussed in depth. Detailed attention is devoted to neuromuscular training programs and their effectiveness in reducing noncontact ACL injury rates in female athletes, as well as to sports-specific ACL injury prevention and conditioning programs of proven value. Rehabilitation programs after ACL injury and reconstruction that reduce the risk of a future injury are explored, and the concluding section looks at worldwide implementation of neuromuscular ACL injury prevention training and future research directions. The book will be of value to orthopedic surgeons, physical therapists, athletic trainers, sports medicine primary care physicians, and strength and conditioning specialists.
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1280
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Book Description
