Download or read book Biomechanical Analysis of the Vertical Jump and Identification of Ground Reaction Forces Related to the Vertical Jump written by Brad L. Bartz and published by . This book was released on 1998 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characterizing Modeling and Predicting the External Ground Reaction Forces of Legged Movement written by Paweł Kudzia and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, I explore legged agility with a primary focus on controlling external ground reaction forces produced by our legs. I conduct empirical studies and develop models to understand how we control external forces and develop innovative means to measure them. My research consists of four aims, each contributing to our understanding of human performance and driving potential advancements in sports, robotics, and rehabilitative technologies. In Aim 1, I characterize the control of leg external forces (n=14). To achieve this, I construct a mechanical system and a real-time visual feedback system to capture force magnitudes and positions exerted by my leg. Using system identification, I gain insights into the control of leg external forces across different magnitudes and positions. In Aim 2, I examine the effects of neuromuscular fatigue on our nervous system's capacity to control leg external forces (n=18). I hypothesize that heightened fatigue results in a decrease in both the responsiveness and accuracy of leg force control. My results reveal a significant reduction in mean maximum force production, leading to a substantial decline in my leg force control responsiveness. These findings enhance our understanding of how fatigue influences agility and may guide strategies to sustain performance in the presence of fatigue. In Aim 3, I set out to understand the limit of vertical jumping by studying the external forces generated during jumping (n=10). I develop physics-based models of varying complexity to predict external forces during vertical jumps and identify the simplest model that accurately predicts human-like forces. This model, capable of simulating jumps from different depths, highlights the significance of force-velocity properties and maximal force as limiting factors for jump height. In Aim 4, I develop a novel approach to estimate the external forces generated by each leg during vertical jumps. Using a transformer-based neural network and video data (n=30), I demonstrate that the model accurately predicts each leg's external forces, offering a new tool for measuring jump height and forces from video. My work aims to make biomechanical analysis accessible, a task typically confined to laboratory settings. In summary, this thesis investigates the control of leg external forces, the effects of fatigue, and the development of predictive models. It underscores the potential of machine learning in biomechanical analysis, contributing to a broader understanding of human performance and paving the way for new technological advancements.

Download or read book A Biomechanical Analysis of the Vertical Jump written by Eric Thompson and published by . This book was released on 2002 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biomechanical Basis of Human Movement written by Joseph Hamill and published by Lippincott Williams & Wilkins. This book was released on 2006-10-01 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomechanical Basis of Human Movement integrates basic anatomy, physics, calculus, and physiology for the study of human movement. The book provides a uniquely quantitative approach to biomechanics, and is organized into three parts: Foundations of Human Movement, Functional Anatomy, and Mechanical Analysis of Human Motion. New to this edition: basic mathematics information, increased practical applications, and a new chapter on emphasizing techniques for measuring the strength of human tissue. Now every copy of the book comes with Innovision Systems' MaxTRAQ software specially customized for Biomechanical Basis of Human Movement, Second Edition. This downloadable motion analysis software offers you an easy to use tool to track data and analyze various motions selected by the authors.

Download or read book Biomechanical Performance and Relevant Mechanism of Physical Medicine and Rehabilitation for Neuromusculoskeletal Disorders written by Qipeng Song and published by Frontiers Media SA. This book was released on 2023-11-23 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomechanical performance is a key to evaluating effectiveness in physical medicine and rehabilitation for neuromusculoskeletal disorders. Assessments can be applied to degenerative dysfunction (e.g., falls or knee osteoarthritis in older adults) and sports-related injuries (e.g., ankle sprain or anterior cruciate ligament injury). Patients' body movements and daily activity functions can be compared to the state of pre-injury condition or to the level of healthy individuals. Some cutting-edge studies have gone a step further and used biomechanical performance to develop physical medicine and rehabilitation approaches and explore the mechanisms behind their effectiveness. However, such studies are still relatively rare. This research topic is intended to encourage more relevant projects to be published. This research topic aims to encourage researchers to use biomechanical performance to design advanced physical medicine and rehabilitation approaches, evaluate the effectiveness of the rehabilitation approaches, and explore the mechanisms by which rehabilitation approaches work for neuromusculoskeletal disorders. Some studies have developed stretching approaches for the rehabilitation of knee osteoarthritis in older adults by measuring biomechanical performance during functional activities. Some studies indicated that the mechanism of physical activity to reduce falls in older adults lies in its effectiveness in increasing proprioceptive sensitivity, and further indicated that rehabilitation of proprioception may be a key to reducing falls in the fall-prone older adult population. Some other studies analyzed biomechanical performance in ankle ligament injuries to understand when, how, and why ligaments fail. As a result, this research topic will expand the application of biomechanical performance to better understand and treat neuromusculoskeletal disorders.

Download or read book A Biomechanical Analysis of Volleyball Block Jumps written by Chenfu Huang and published by . This book was released on 1993 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characteristics of Two Vertical Jump Techniques written by Oscar Cartas Orozco and published by . This book was released on 1982 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measuring Leg Stiffness During Vertical Jumps written by Artur Struzik and published by Springer Nature. This book was released on 2019-11-09 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a thorough description and critical discussion of different approaches to measuring leg stiffness during vertical jumps, as well as practical applications. Various topics covered include the applicability of the spring-mass (linear) model of the human motion system, leg stiffness controversies and interpretations, and computational and measuring methods of leg stiffness during vertical jumps. Additionally, a description of a research project performed expressly for inclusion in this book is given; the study aims to determine normative values for leg stiffness for young, healthy, non-athletes during single vertical jumps to maximal and specific heights. A final chapter covers additional perspectives, enabling the reader to acquire different perspectives on measuring leg stiffness during vertical jumps across a breadth of information and interpretations. Measuring Leg Stiffness During Vertical Jumps: Theory and Methods is an ideal book for researchers and practitioners in the fields of biomedical engineering, biomechanics, and sport sciences.

Download or read book XXVI Brazilian Congress on Biomedical Engineering written by Rodrigo Costa-Felix and published by Springer. This book was released on 2019-06-03 with total page 869 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of the Brazilian Congress on Biomedical Engineering (CBEB 2018). The conference was organised by the Brazilian Society on Biomedical Engineering (SBEB) and held in Armação de Buzios, Rio de Janeiro, Brazil from 21-25 October, 2018. Topics of the proceedings include these 11 tracks: • Bioengineering • Biomaterials, Tissue Engineering and Artificial Organs • Biomechanics and Rehabilitation • Biomedical Devices and Instrumentation • Biomedical Robotics, Assistive Technologies and Health Informatics • Clinical Engineering and Health Technology Assessment • Metrology, Standardization, Testing and Quality in Health • Biomedical Signal and Image Processing • Neural Engineering • Special Topics • Systems and Technologies for Therapy and Diagnosis

Download or read book Advances and Current Trends in Biomechanics written by Jorge Belinha and published by CRC Press. This book was released on 2021-09-29 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a collection of peer-reviewed papers on several areas in the field of biomechanics, including biofabrication; biomaterials; cardiovascular biomechanics, biofluids and hemodynamics; biomechanics of the injury/impact; biomechanics of rehabilitation; sports biomechanics; biomechanics of the skull and spine; biomechanics of the musculoskeletal system; biomechanics orofacial; orthopaedic biomechanics; experimental and numerical biomechanics; tissue engineering, and biomedical devices. A collection of novelties and research outcomes presented at the 9th National Biomechanics Congress (CNB 2021, 19-20 February, Porto, Portugal), this book reflects the enthusiasm and intense activity of the Portuguese biomechanical community, as well as the multidisciplinary character of the field. The National Congress of Biomechanics (CNB) is a scientific meeting organized in Portugal under the auspices of the Portuguese Biomechanical Society (SPB).

Download or read book Strength and Conditioning written by Gavin Moir and published by Jones & Bartlett Publishers. This book was released on 2015 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text incorporates programming aspects of strength and conditioning including training methods to develop muscular strength and power, flexibility, and the development of effective warm-up regimens. Performance analysis techniques in sport are introduced while the constraints-led approach to motor skills acquisition is presented as a framework that can guide the development of practices for the strength and conditioning practitioner. The biomechanical and motor skill acquisition concepts introduced in the text are then applied to fundamental movements including jumping, landing, and sprint running.

Download or read book Research Methods in Biomechanics 2E written by Gordon Robertson and published by Human Kinetics. This book was released on 2013-09-25 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detailing up-to-date research technologies and approaches, Research Methods in Biomechanics, Second Edition, assists both beginning and experienced researchers in developing methods for analyzing and quantifying human movement.

Download or read book XXVII Brazilian Congress on Biomedical Engineering written by Teodiano Freire Bastos-Filho and published by Springer Nature. This book was released on 2022-04-14 with total page 2274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents cutting-edge research and developments in the field of Biomedical Engineering. It describes both fundamental and clinically-oriented findings, highlighting advantages and challenges of innovative methods and technologies, such as artificial intelligence, wearable devices and neuroengineering, important issues related to health technology management and human factors in health, and new findings in biomechanical analysis and modeling. Gathering the proceedings of the XXVII Brazilian Congress on Biomedical Engineering, CBEB 2020, held on October 26-30, 2020, in Vitória, Brazil, and promoted by the Brazilian Society of Biomedical Engineering – SBEB, this book gives emphasis to research and developments carried out by Brazilian scientists, institutions and professionals. It offers an extensive overview on new trends and clinical implementation of technologies, and it is intended to foster communication and collaboration between medical scientists, engineers, and researchers inside and outside the country.

Download or read book A Biomechanical Analysis of the Timing of the Vertical Jump written by Tony Anthony McDaniel and published by . This book was released on 1993 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biomechanical Effects of Depth Jump Training on the Vertical Jump written by Ming-Cheng Wu and published by . This book was released on 1995 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Kinematic and Kinetic Effects of Fatigue on Vertical Jumping written by Scott Douglas Betty and published by . This book was released on 1994 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance Assessment in Strength and Conditioning written by Paul Comfort and published by Routledge. This book was released on 2018-10-09 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is an essential skill for any strength and conditioning coach to be able to reliably assess the physical performance of their athletes and communicate the results and their implications to performers and coaches, alike. Performance Assessment in Strength and Conditioning is the first textbook to clearly and coherently suggest the most appropriate and reliable methods for assessing and monitoring athletes’ performance, as well as including detailed sections on testing considerations and the interpretation and application of results. The book explores the full range of considerations required to reliably assess performance, including questions of ethics and safety, reliability and validity, and standardised testing, before going on to recommend (through a comparison of field- and laboratory-based techniques) the optimal methods for testing all aspects of physical performance, including: injury risk jump performance sprint performance change of direction and agility strength power aerobic performance body composition Closing with a section on interpreting, presenting and applying results to practice, and illustrated with real-life case study data throughout, Performance Assessment in Strength and Conditioning offers the most useful guide to monitoring athlete performance available. It is an essential text for upper-level strength and conditioning students and practitioners alike.