The Effects of Limited Range of Motion Isokinetic Knee Extensor Training on Isometric Strength Development Inside and Outside of the Trained Range of Motion

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (298 download)

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Book Synopsis The Effects of Limited Range of Motion Isokinetic Knee Extensor Training on Isometric Strength Development Inside and Outside of the Trained Range of Motion by : Jennifer L. Donner

Download or read book The Effects of Limited Range of Motion Isokinetic Knee Extensor Training on Isometric Strength Development Inside and Outside of the Trained Range of Motion written by Jennifer L. Donner and published by . This book was released on 1992 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The purpose of this study was to determine the effects of limited range of motion (ROM) isokinetic knee extensor exercise on isometric strength development inside and outside the trained ROM. Four male and 18 female volunteers between the ages of 20 and 48 years were randomly assigned to one of two groups. The experimental group trained the knee extensors isokinetically on the KINCOM from 45 to 0 degrees of knee flexion three times a week for five weeks. The control group did not train. Both groups were pretested and posttested on the KINCOM for isometric knee extensor peak torque at 15, 25, 35, 55, 65 and 75 degrees of knee flexion. One half of the subjects in each group was tested at each angle in ascending order, while the other half was tested in descending order. The two orders of testing were randomly assigned and balanced over subjects with a matching procedure. Repeated-measures ANOVA with one between groups factor was used to determine if significant differences existed between the groups. Tukey's Honestly Significantly Different test was used to make pairwise comparisons between group means at each angle. Upon statistical analysis it was determined that no significant differences existed between the groups at each angle of measurement except at 75 degrees of knee flexion (p

The Effects of Limited Range of Motion Exercises on Full Range of Motion Strength of the Knee Extensors

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ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis The Effects of Limited Range of Motion Exercises on Full Range of Motion Strength of the Knee Extensors by : John William Halbach

Download or read book The Effects of Limited Range of Motion Exercises on Full Range of Motion Strength of the Knee Extensors written by John William Halbach and published by . This book was released on 1983 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examined the effects of a 6 wk limited range of motion (short quadricep arcs) strength training program on full range of motion strength of the knee extensors. Eighteen Ss, 9 in the control group and 9 in the experimental group, from the University of Wisconsin-La Crosse physical education and physical therapy classes participated in the study.

The Effect of Isometric Exercise at Selected Angles in the Range of Motion for Knee Extension for the Development of Strength

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ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (358 download)

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Book Synopsis The Effect of Isometric Exercise at Selected Angles in the Range of Motion for Knee Extension for the Development of Strength by : Roger M. Zabik

Download or read book The Effect of Isometric Exercise at Selected Angles in the Range of Motion for Knee Extension for the Development of Strength written by Roger M. Zabik and published by . This book was released on 1977 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Investigation of the Relationship Between Impact Force Attenuation in Landing and Isokinetic Strength of Knee Muscles in Individuals with Different Training Backgrounds

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ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.:/5 (444 download)

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Book Synopsis An Investigation of the Relationship Between Impact Force Attenuation in Landing and Isokinetic Strength of Knee Muscles in Individuals with Different Training Backgrounds by :

Download or read book An Investigation of the Relationship Between Impact Force Attenuation in Landing and Isokinetic Strength of Knee Muscles in Individuals with Different Training Backgrounds written by and published by . This book was released on 2008 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Skeletal muscle is a major active mechanism of impact force attenuation in human movement. During the landing phase impact attenuation is achieved through eccentric contraction of the muscles of the lower extremity. However, few studies have investigated the effects of knee strength, especially eccentric strength, on impact attenuation during landing. Therefore the relationship was assessed in fourteen healthy, male volunteers. Seven NCAA Division I College football players (TRAINED) and seven recreationally active university students with limited sport training or competitive sport background (REC) participated in two testing sessions. Isokinetic testing of the knee extensor and flexor muscles was performed concentrically at 60 and 180 degree·sec−1, and eccentrically at 60 degree·sec−1. 3D kinematic and ground reaction force (GRF) data were collected during drop landings from heights of 40, 60cm and 100% of each individuals maximum jump height. The TRAINED had greater concentric strength, vertical jump height, but no significant differences existed in the eccentric strength (336 vs 340 N.m/kg) between the groups. The TRAINED had marginally greater peak GRFs (2.7 & 3.5 BW vs 2.0 & 2.7 BW for 40 and 60 cm, p=0.051) and significantly less time to the peak (0.048 & 0.043 s vs 0.060 & 0.053) compared to the REC in drop landing. The TRAINED used less but non-significant knee flexion range of motion ( -60.7 & -54.1 degree vs -62.7 & -69.6 degree) during drop landing than the REC. There were high, positive and significant correlations between the peak eccentric knee extensor torque and time to the first and second peak GRF. Despite all their training the results did not find any significant differences in eccentric strength of the TRAINED subjects in comparison to their REC counterparts. The TRAINED subjects adopted a stiffer landing strategy to deal effectively with high impact loading during landing. Future research is warranted in investigating impact attenuation in landing of participants with significantly different eccentric strength.

Evaluation of Knee Extensor Strength After Limited Range of Motion Isotonic Strength Training

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ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (159 download)

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Book Synopsis Evaluation of Knee Extensor Strength After Limited Range of Motion Isotonic Strength Training by : Laurel Joan Beebe

Download or read book Evaluation of Knee Extensor Strength After Limited Range of Motion Isotonic Strength Training written by Laurel Joan Beebe and published by . This book was released on 1985 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Instrument-assisted Soft Tissue Mobilization on Isokinetic Knee Extensor Strength and Fatigue

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Effects of Instrument-assisted Soft Tissue Mobilization on Isokinetic Knee Extensor Strength and Fatigue by : Daniel Romero

Download or read book Effects of Instrument-assisted Soft Tissue Mobilization on Isokinetic Knee Extensor Strength and Fatigue written by Daniel Romero and published by . This book was released on 2014 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strength is one characteristic that most athletes focus on improving as it is a critical element for success. It is believed that some micro-tearing of the muscle tissue occurs daily in routine activities and during regular exercise. Any restriction or imbalance within the musculoskeletal structure can affect optimal range of motion which then can affect the quality of force production, force application, and movement efficacy. Nontraditional treatments are beginning to be investigated to examine their effects on strength and a few techniques are slowly gaining popularity are the Graston Technique (GT) and Whole Body Vibration (WBV). Clinicians might apply the GT before practice or competition to break down adhesions to allow the muscle to function freely or use WBV to stimulate the neuromuscular system. However, the use of the GT or WBV may possibly leave the athlete susceptible to injury if strength is diminished in the process. PURPOSE: The purpose of this study is to address the potential acute effects of the GT and WBV on peak isokinetic torque and fatigue of the quadriceps during maximal voluntary contraction. The secondary purpose is to compare the individual effects between the GT and WBV on strength and fatigue following an acute exercise protocol. METHODS: Subjects were randomly selected into three groups: the GT, WBV and control. Each subject completed their group protocol a week after the pre-test. Peak isokinetic torque, total work and work fatigue values were collected pre-test and post-test using the Thorstennson protocol on the Biodex dynamometer 4.0. Following data collection, independent sample t-tests and a one-way ANOVA were performed on SPSS Statistics to analyze the data. RESULTS: Peak isokinetic torque and work fatigue decreased following each intervention. There was no significant difference between pre-test and post-test or between groups. Total work only increased in the GT but not significantly when compared to the WBV and control group. CONCLUSION: Based on the results, it is safe to assume that the GT and WBV is not better or worse than resting for 5 minutes before practice or competition when it comes to strength and fatigue.

The Athlete's Shoulder

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Publisher : Elsevier Health Sciences
ISBN 13 : 0443067015
Total Pages : 898 pages
Book Rating : 4.4/5 (43 download)

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Book Synopsis The Athlete's Shoulder by : James R. Andrews

Download or read book The Athlete's Shoulder written by James R. Andrews and published by Elsevier Health Sciences. This book was released on 2008-10-30 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition of this in-depth look at athletic injuries of the shoulder has been updated to feature 16 new chapters, additional illustrations and algorithms, an added focus on arthroscopic treatments, and pearls that highlight key information. Additional contributing authors give you a fresh spin on new and old topics from rehabilitation exercises to special coverage of female athletes, pediatrics, and golfers. This book offers coverage of arthroscopy, total joint replacement, instability, football, tennis, swimming, and gymnastic injuries, rotator cuff injuries, and much, much more! The large range of topics covered in this text ensures that it's a great resource for orthopaedists, physical therapists, athletic trainers, and primary care physicians. Presents a multidisciplinary approach to the care of the shoulder, combining contributions from the leaders in the field of orthopedic surgery, physical therapy, and athletic training. Demonstrates which exercises your patients should perform in order to decrease their chance of injury or increase strength following an injury through illustrated exercises for rehabilitation and injury prevention. Illustrates how the shoulder is affected during activity of certain sports with a variety of tables and graphs. Covers a large range of topics including all shoulder injuries to be sufficiently comprehensive for both orthopaedists and physical therapists/athletic trainers. Features 16 new chapters, including Internal Impingement, Bankarts: Open vs. Arthroscopy, Adhesive Capsulitis of the Shoulder, Cervicogenic Shoulder Pain, Proprioception: Testing and Treatment, and more. Details current surgical and rehabilitation information for all aspects of shoulder pathology to keep you up-to-date. Organizes topics into different sections on anatomy, biomechanics, surgery, and rehabilitation for ease of reference.

Isokinetics in Human Performance

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Publisher : Human Kinetics
ISBN 13 : 9780736000055
Total Pages : 480 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Isokinetics in Human Performance by : Lee E. Brown

Download or read book Isokinetics in Human Performance written by Lee E. Brown and published by Human Kinetics. This book was released on 2000 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of Contents Contributors vii Preface ix Acknowledgments xi Credits xii Part I Foundations 1 Chapter 1 Test Interpretation 3 Chapter 2 Specificity of Training Modes 25 Chapter 3 Correlations With Athletic Performance 42 Part II Limitations 75 Chapter 4 Assessing Human Performance 77 Chapter 5 Load Range 97 Chapter 6 Three-Dimensional Mapping 122 Part III Functional Applications 147 Chapter 7 Testing and Training the Upper Extremity 149 Chapter 8 Testing and Training the Lower Extremity 171 Chapter 9 Multiple-Joint Performance Over a Velocity Spectrum 196 Chapter 10 Control of Voluntary Contraction Force 209 Chapter 11 Isokinetic Eccentric Muscle Actions 229 Chapter 12 Functional Lift Capacity 240 Chapter 13 Testing the Spine 258 Chapter 14 The Cardiovascular Effects of Isokinetic Resistance Exercise 277 Part IV Unique Populations 297 Chapter 15 Youth and Isokinetic Testing 299 Chapter 16 Aging and Isokinetic Strength 324 Chapter 17 Gender Differences in Isokinetic Strength 339 Chapter 18 Isokinetic Testing and Training in Tennis 358 Chapter 19 Assessment and Training in Baseball 378 Chapter 20 Assessment for Football: Soccer, Australian Rules, and American 407 Chapter 21 Simulated Space Flight 429 Epilogue 446 Index 447 About the Editor 457.

Power Factor Training

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Publisher : McGraw Hill Professional
ISBN 13 : 9780809230716
Total Pages : 260 pages
Book Rating : 4.2/5 (37 download)

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Book Synopsis Power Factor Training by : Peter Sisco

Download or read book Power Factor Training written by Peter Sisco and published by McGraw Hill Professional. This book was released on 1997-04 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bodybuilding experts Peter Sisco and John Little present a revolutionary new system for building maximum muscle in a minimum amount of time. Power Factor Training emphasizes very heavy overloading of the musculature and long rest periods between workouts, resulting in amazing gains in size and strength. This astounding guide details the proven physiological principles of the program, answers specific training questions, and outlines a concise workout schedule that is sure to benefit beginning, intermediate, and advanced bodybuilders.

The Effects of Resistance and Velocity on Muscle Patterning of the Knee During Isokinetic Exercise

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ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis The Effects of Resistance and Velocity on Muscle Patterning of the Knee During Isokinetic Exercise by : Erin Elizabeth Simunds

Download or read book The Effects of Resistance and Velocity on Muscle Patterning of the Knee During Isokinetic Exercise written by Erin Elizabeth Simunds and published by . This book was released on 1989 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of an Increase in Knee Joint Range of Motion on the Isometric Torque Production of the Hamstring Muscles

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ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (277 download)

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Book Synopsis The Effects of an Increase in Knee Joint Range of Motion on the Isometric Torque Production of the Hamstring Muscles by : Tim Ogletree

Download or read book The Effects of an Increase in Knee Joint Range of Motion on the Isometric Torque Production of the Hamstring Muscles written by Tim Ogletree and published by . This book was released on 1991 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Comparison of the Effects of Isokinetic Strengthening of the Knee Through Partial and Full Range of Motion on Quadriceps Function

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ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (172 download)

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Book Synopsis A Comparison of the Effects of Isokinetic Strengthening of the Knee Through Partial and Full Range of Motion on Quadriceps Function by : Thomas A. Kane

Download or read book A Comparison of the Effects of Isokinetic Strengthening of the Knee Through Partial and Full Range of Motion on Quadriceps Function written by Thomas A. Kane and published by . This book was released on 1987 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of Eight Weeks of Isometric Training on Torque and EMG of the Knee Extensor Muscles

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ISBN 13 :
Total Pages : 470 pages
Book Rating : 4.:/5 (271 download)

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Book Synopsis The Effects of Eight Weeks of Isometric Training on Torque and EMG of the Knee Extensor Muscles by : William D. Bandy

Download or read book The Effects of Eight Weeks of Isometric Training on Torque and EMG of the Knee Extensor Muscles written by William D. Bandy and published by . This book was released on 1992 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Science, Theory and Clinical Application in Orthopaedic Manual Physical Therapy: Applied Science and Theory

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Publisher : Lulu.com
ISBN 13 : 0615254519
Total Pages : 558 pages
Book Rating : 4.6/5 (152 download)

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Book Synopsis Science, Theory and Clinical Application in Orthopaedic Manual Physical Therapy: Applied Science and Theory by : Ola Grimsby

Download or read book Science, Theory and Clinical Application in Orthopaedic Manual Physical Therapy: Applied Science and Theory written by Ola Grimsby and published by Lulu.com. This book was released on 2008-09-16 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This long awaited textbook from The Ola Grimsby Institute provides decades of clinical experience and reasoning, with both historical and current evidence, with rationale for both passive and active treatments in orthopaedic manual therapy. Practical guidelines for joint mobilization and exercise rehabilitation are presented with this logical and exciting work. Incorporating experience and science, this book provides new approaches and treatment principles to make what you already do more effective. Extensive Content: Over 535 pages and 275 illustrations, photographs and tables Ola Grimsby and his co-authors have compiled a significant resource for the practicing physical therapist, manual therapist or osteopath.

Designing Resistance Training Programs

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Publisher : Human Kinetics
ISBN 13 : 1492584312
Total Pages : 520 pages
Book Rating : 4.4/5 (925 download)

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Book Synopsis Designing Resistance Training Programs by : Steven J. Fleck

Download or read book Designing Resistance Training Programs written by Steven J. Fleck and published by Human Kinetics. This book was released on 2014-03-17 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designing Resistance Training Programs, Fourth Edition, is a guide to developing individualized training programs for both serious athletes and fitness enthusiasts. In this updated and expanded fourth edition, two of the world’s leading experts on strength training explore how to design scientifically based resistance training programs, modify and adapt programs to meet the needs of special populations, and apply the elements of program design in the real world. Fleck and Kraemer provide readers with a thorough understanding of the process of designing resistance training programs from both scientific and practical perspectives. As with previous editions, the fourth edition includes comprehensive tables that compare data and conclusions from research on core topics related to design of resistance training programs. By summarizing research and content for the reader, these tables offer a study guide, on-the-job reference, or starting point for further research. Designing Resistance Training Programs, Fourth Edition, is the only resource available that presents the body of research in the field in this organized and comprehensive format. The fourth edition has been thoroughly revised to present the most current information while retaining the studies that are the basis for concepts, guidelines, and applications in resistance training. Meticulously updated and heavily referenced, the fourth edition contains the following updates: • A full-color interior provides stronger visual appeal for the text. • Sidebars focus on a specific practical question or an applied research concept, allowing readers to connect research to real-life situations. • Multiple detailed tables summarize research from the text, offering an easy way to compare data and conclusions. • A glossary makes it simple to find key terms in one convenient location. • Newly added instructor ancillaries make the fourth edition a true learning resource for the classroom. Designing Resistance Training Programs, Fourth Edition, begins by outlining the principles of resistance training and exercise prescription, and examines the various types of strength training, including isometrics and eccentric training. This is followed by a discussion of resistance training from a physiological perspective and an overview of how resistance training programs interact with the other conditioning components such as aerobic, interval, plyometric, and flexibility training. Readers will then explore advanced training techniques, how to manipulate training variables in a long-term resistance training program, and ways to plan rest into long-term training that minimizes losses in fitness or performance gains. An important text for students, researchers, and practitioners, this textbook offers the information and tools to help readers evaluate resistance training programs and better understand the context and efficacy of new data findings in this ever-changing field. Designing Resistance Training Programs, Fourth Edition, is an essential resource for understanding the science behind resistance training and designing evidence-based resistance training programs for any population. This text provides the tools for understanding and designing resistance training programs for almost any situation or need.

Comparison of isokinetic knee estensor torque measurements over repeated trials using the Kin Com

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Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Comparison of isokinetic knee estensor torque measurements over repeated trials using the Kin Com by : Ann K. Bolger

Download or read book Comparison of isokinetic knee estensor torque measurements over repeated trials using the Kin Com written by Ann K. Bolger and published by . This book was released on 1988 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of a Seven-week Isokinetic Training Program on Eccentric Strength Development

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Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.:/5 (127 download)

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Book Synopsis The Effects of a Seven-week Isokinetic Training Program on Eccentric Strength Development by : Diane McCurry

Download or read book The Effects of a Seven-week Isokinetic Training Program on Eccentric Strength Development written by Diane McCurry and published by . This book was released on 1985 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examined the effects of a 7 wk eccentric isokinetic training program (60 degrees/sec) on peak torque (PT), total work (TW)and peak torque/body weight (PT/BW) of the knee extensors. Thirty-one men and women from the University of Wisconsin- La Crosse physical education and physical therapy classes participated in the study. Ss were tested for strength on the KIN-COM at 60 degrees/sec and 180 degrees/ sec, pre and post a 7 wk training program. The experimental group (20 Ss)performed 3 sets of 10 repetitions of eccentric knee extensions at 60 degree/sec 3 times a wk for 7 wks. The control group consisted of 11 Ss. A t-test for independent samples of mean differences between the 2 groups was done ti determine if the training program would cause a significant increase in strength at both slow and fast velocities.