Hakan dahlbo (12 risultati)

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2021 in the subject Sport - Sport Medicine, Therapy, Nutrition, University of Innsbruck (Central University of Nicaragua), course: Interuniversity College for Health and Development Graz-Innsbruck Austria, language: English, abstract: Unlock the secrets to a more powerful and precise tennis serve! Delve into the intriguing relationship between your eyes and your shoulder with this groundbreaking study on manually influenced eye dominance (MIED) and shoulder loading position (SLOP). Did you know that how you grip your racket and which eye your brain favors can dramatically impact your serve This research meticulously investigates the biomechanics of the tennis serve, exploring how hand-eye coordination and ocular dominance influence the kinetic chain, ultimately affecting your performance on the court. Through rigorous analysis using a state-of-the-art VICON system, the study reveals significant correlations between different types of MIED - particularly circular MIED (C-MIED), mirroring the racket grip - and the prevalence of open versus closed SLOP. Discover why understanding your individual eye dominance and its connection to your shoulder position could be the key to unlocking a more consistent and powerful serve. This book provides invaluable insights for tennis players of all levels, coaches seeking to optimize training strategies, and anyone fascinated by the intricate interplay between vision, biomechanics, and athletic performance. Explore the practical applications of these findings, learn how to identify and address imbalances in hand-eye coordination, and gain a competitive edge by fine-tuning your serve technique. From the detailed methodology employing the Porta Test and Circular Test for assessing eye dominance to the insightful discussion of results and future research directions, this book offers a comprehensive exploration of a previously overlooked aspect of tennis performance. Uncover the strengths and limitations of current research, consider the future perspectives of this cutting-edge field, and ultimately, revolutionize your understanding of the tennis serve. Keywords: ocular dominance, hand-eye coordination, shoulder position, tennis serve, manually influenced eye dominance, biomechanics, kinetic chain, VICON system, Porta Test, Circular Test. Explore the hidden link between vision and movement and transform your game today! Discover how subtle adjustments to your technique, informed by a deeper understanding of your eye dominance, can lead to significant improvements in your serve's power, accuracy, and consistency.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Study from the year 2021 in the subject Sport - Sport Medicine, Therapy, Nutrition, University of Innsbruck (Central University of Nicaragua), course: Interuniversity College for Health and Development Graz-Innsbruck Austria, language: English, abstract: The purpose of this study is to better understand the manually influenced eye dominance. The human visual system seems to offer various control mechanisms in order to provide the motor system with all necessary information for optimizing performance. Previous studies have shown that input through the visual system seems to dominate other sensory systems and that it is the sensory source, upon which we rely the most.A circular manual motor Task with the thumb and the index finger can influence the eye dominance. This assumption was tested on thirty-one right-handed healthy tennis players. The subjects performed two different hand-eye dominance screening tests, the conventional Porta Test and the new Circular Test that were compared separately one-handed, with the right hand as well as additionally combined with the left hand. The right-handed classifications were defined as: crossed (right-hand/left-eye) and consistent (right-hand/right-eye). The left-handed classifications were defined as: crossed-switch (eye dominance switches with the test hand); consistent (same dominance in eyes and hands).…

Condizione: New.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Doctoral Thesis / Dissertation from the year 2021 in the subject Sport - Miscellaneous, grade: PhD, , course: PhD in Health Sciences, language: English, abstract: Shoulder motion is considered one of the most stressful movements in the tennis serve, but no research has been done with regard to the shoulder loading position (SLOP) in the tennis serve and its association with eye dominance (ED). Understanding the hand-eye coordination (HEC) system and how the hand and the eye mutually control and dependon each other remains challenging for visuomotor performance research.The visual influence of the hand and its importance in sports has commonly been documented, but scientific evidence is lacking with regard to the manual influence of the eye. A circular manual motor task with the thumb and the index finger, similar to the grip used on a tennis racket, seems to influence ED. The aim of this thesis is to contribute to a better understanding of the circular manually influenced eye dominance (CMIED) and its association with the personal SLOP in the tennis serve. This thesis is based on two studies (SI and SII) with data from a primary exploratory research study conducted at the Department of Sport Science, University of Innsbruck, with a total of thirty-one right-handed healthy tennis players. Study I (SI) compared two different hand-eye dominance (HED) screening tests: a. the conventional Porta Test (PT) and b. the new Circular Test (CT). Both tests were performed separately one-handed, namely with the right hand (T1), as well as two-handed, meaning additionally, with the left hand (T2). T1 and T2 investigated the data validity and reliability of the CT in comparison to the PT as to whethercrossed ED is more common than consistent ED.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Scientific Study from the year 2021 in the subject Sport - Sport Medicine, Therapy, Nutrition, University of Innsbruck (Central University of Nicaragua), course: Interuniversity College for Health and Development Graz-Innsbruck Austria, language: English, abstract: This study investigates the shoulder loading position as a part of the preparation phase. The shoulder loading position was considered in order to obtain good reliability in the measurement of the current serve study. Certain traits like the personal hand-eye coordination preference supposedly may play a role for an impeccable serve motion, however, the gap of knowledge about the shoulder loading positions and the association with manually influenced eye dominance is evident.Manually influenced eye dominance seems to be important to analyse the shoulder loading position in the tennis serve. Thirty-one right-handed healthy tennis players underwent shoulder loading position evaluation recorded with an eight-camera VICON system. The current study evaluated open and closed shoulder loading positions in comparison with previously presented results on crossed and consistent manually influenced eye dominance. The shoulder loading positions were defined as closed (¿90°) or open ( 28 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Scientific Study from the year 2021 in the subject Sport - Sport Medicine, Therapy, Nutrition, University of Innsbruck (Central University of Nicaragua), course: Interuniversity College for Health and Development Graz-Innsbruck Austria, language: English, abstract: The purpose of this study is to better understand the manually influenced eye dominance. The human visual system seems to offer various control mechanisms in order to provide the motor system with all necessary information for optimizing performance. Previous studies have shown that input through the visual system seems to dominate other sensory systems and that it is the sensory source, upon which we rely the most.A circular manual motor Task with the thumb and the index finger can influence the eye dominance. This assumption was tested on thirty-one right-handed healthy tennis players. The subjects performed two different hand-eye dominance screening tests, the conventional Porta Test and the new Circular Test that were compared separately one-handed, with the right hand as well as additionally combined with the left hand. The right-handed classifications were defined as: crossed (right-hand/left-eye) and consistent (right-hand/right-eye). The left-handed classifications were defined as: crossed-switch (eye dominance switches with the test hand); consistent (same dominance in eyes and hands). 28 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Doctoral Thesis / Dissertation from the year 2021 in the subject Sport - Miscellaneous, grade: PhD, , course: PhD in Health Sciences, language: English, abstract: Shoulder motion is considered one of the most stressful movements in the tennis serve, but no research has been done with regard to the shoulder loading position (SLOP) in the tennis serve and its association with eye dominance (ED). Understanding the hand-eye coordination (HEC) system and how the hand and the eye mutually control and dependon each other remains challenging for visuomotor performance research.The visual influence of the hand and its importance in sports has commonly been documented, but scientific evidence is lacking with regard to the manual influence of the eye. A circular manual motor task with the thumb and the index finger, similar to the grip used on a tennis racket, seems to influence ED.The aim of this thesis is to contribute to a better understanding of the circular manually influenced eye dominance (CMIED) and its association with the personal SLOP in the tennis serve. This thesis is based on two studies (SI and SII) with data from a primary exploratory research study conducted at the Department of Sport Science, University of Innsbruck, with a total of thirty-one right-handed healthy tennis players. Study I (SI) compared two different hand-eye dominance (HED) screening tests: a. the conventional Porta Test (PT) and b. the new Circular Test (CT). Both tests were performed separately one-handed, namely with the right hand (T1), as well as two-handed, meaning additionally, with the left hand (T2). T1 and T2 investigated the data validity and reliability of the CT in comparison to the PT as to whethercrossed ED is more common than consistent ED. 92 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Scientific Study from the year 2021 in the subject Sport - Sport Medicine, Therapy, Nutrition, University of Innsbruck (Central University of Nicaragua), course: Interuniversity College for Health and Development Graz-Innsbruck Austria, language: English, abstract: The purpose of this study is to better understand the manually influenced eye dominance. The human visual system seems to offer various control mechanisms in order to provide the motor system with all necessary information for optimizing performance. Previous studies have shown that input through the visual system seems to dominate other sensory systems and that it is the sensory source, upon which we rely the most.A circular manual motor Task with the thumb and the index finger can influence the eye dominance. This assumption was tested on thirty-one right-handed healthy tennis players. The subjects performed two different hand-eye dominance screening tests, the conventional Porta Test and the new Circular Test that were compared separately one-handed, with the right hand as well as additionally combined with the left hand. The right-handed classifications were defined as: crossed (right-hand/left-eye) and consistent (right-hand/right-eye). The left-handed classifications were defined as: crossed-switch (eye dominance switches with the test hand); consistent (same dominance in eyes and hands).Books on Demand GmbH, Überseering 33, 22297 Hamburg 28 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Scientific Study from the year 2021 in the subject Sport - Sport Medicine, Therapy, Nutrition, University of Innsbruck (Central University of Nicaragua), course: Interuniversity College for Health and Development Graz-Innsbruck Austria, language: English, abstract: This study investigates the shoulder loading position as a part of the preparation phase. The shoulder loading position was considered in order to obtain good reliability in the measurement of the current serve study. Certain traits like the personal hand-eye coordination preference supposedly may play a role for an impeccable serve motion, however, the gap of knowledge about the shoulder loading positions and the association with manually influenced eye dominance is evident.Manually influenced eye dominance seems to be important to analyse the shoulder loading position in the tennis serve. Thirty-one right-handed healthy tennis players underwent shoulder loading position evaluation recorded with an eight-camera VICON system. The current study evaluated open and closed shoulder loading positions in comparison with previously presented results on crossed and consistent manually influenced eye dominance. The shoulder loading positions were defined as closed (¿90°) or open (Books on Demand GmbH, Überseering 33, 22297 Hamburg 28 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Doctoral Thesis / Dissertation from the year 2021 in the subject Sport - Miscellaneous, grade: PhD, , course: PhD in Health Sciences, language: English, abstract: Shoulder motion is considered one of the most stressful movements in the tennis serve, but no research has been done with regard to the shoulder loading position (SLOP) in the tennis serve and its association with eye dominance (ED). Understanding the hand-eye coordination (HEC) system and how the hand and the eye mutually control and dependon each other remains challenging for visuomotor performance research.The visual influence of the hand and its importance in sports has commonly been documented, but scientific evidence is lacking with regard to the manual influence of the eye. A circular manual motor task with the thumb and the index finger, similar to the grip used on a tennis racket, seems to influence ED.The aim of this thesis is to contribute to a better understanding of the circular manually influenced eye dominance (CMIED) and its association with the personal SLOP in the tennis serve. This thesis is based on two studies (SI and SII) with data from a primary exploratory research study conducted at the Department of Sport Science, University of Innsbruck, with a total of thirty-one right-handed healthy tennis players. Study I (SI) compared two different hand-eye dominance (HED) screening tests: a. the conventional Porta Test (PT) and b. the new Circular Test (CT). Both tests were performed separately one-handed, namely with the right hand (T1), as well as two-handed, meaning additionally, with the left hand (T2). T1 and T2 investigated the data validity and reliability of the CT in comparison to the PT as to whethercrossed ED is more common than consistent ED.Books on Demand GmbH, Überseering 33, 22297 Hamburg 92 pp. Englisch.…