Download or read book A Comparison of Hypertrophy Strength and Power Changes Between Eccentric Isotonic and Eccentric Isokinetic Leg Training written by Gail M. Trojack and published by . This book was released on 1986 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of 6 week eccentric isotonic and eccentric isokinetic training programs on hypertrophy, strength and power development in the quadriceps were compared. Male Ss (N=22) participated including 7 training isotonically (T), 7 training isokinetically (K), and 8 control subjects performing no resistance leg training (C). Ss performed 3 sets of 10 repetitions on Monday, Wednesday and Friday with an additional set on Friday to systematically adjust work load. No group significantly increased thigh girth or body weight. Both groups exhibited carryover of concentric strength from eccentric training in certain tests. (T) improved significantly over (C) in isotonic concentric one repetition maximum, 5 second isometric, and both Margaria Kalaman power tests. (T) improved significantly over (K) in the concentric isotonic one repetition maximum as well. (K) improved significantly over (C) in average concentric peak torque (170°/second) and in the Margaria Kalaman power test at 6 meters. Both groups exhibited carryover of strength when tested at fast speeds from slow speed training programs (60°/second). (T) improved significantly over (C) in average eccentric peak torque (170°/second) and the Margaria Kalaman tests of power. (K) significantly improved over (C) in average concentric peak torque (170°/second), eccentric total work (170°/second) and the Margaria Kalaman power test at 6 meters. Both groups significantly improved over (C) in eccentric isotonic one repetition maximums. Only (K) significantly increased average eccentric peak torque at 60° /second over (C).
Download or read book Comparison of Concentric eccentric Vs Concentric Isokinetic Training Regimens on Muscle Strength and Hypertrophy Gains written by Todd Aaron McBride and published by . This book was released on 1991 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Investigation of Isokinetic Eccentric Versus Isotonic Eccentric Training on Torque Work and Power Changes for Knee Extension written by Ashraf G. Veldekens and published by . This book was released on 1996 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to examine the effect of isokinetic eccentric muscle training activities in comparison with isotonic eccentric muscle training activities of the quadriceps muscle for knee extension (torque, work, and power). Forty-five healthy female volunteer subjects between the ages of 22 and 64 were recruited for this training study. the null hypotheses were that there would be no difference between the control, isotonic and isokenetic groups and no difference in the baseline to post training sessions. All subjects had an orthopaedic screening of their lower extremities. In a test/retest experimental design, the right quadriceps muscle groups of each subject was tested in the isokinetic mode with an eccentric/extension contraction. Subjects were divided into three groups--Eccentric Isotonic (ET), Eccentric Isokinetic (EK), and the Control (C). the EK training included 5 eccentric knee extension and flexion contractions on the BioDex Unit at the speeds of 60, 60, 75 and 75 degrees per second. Five repetitions were done with a 10 second rest. the ET group was exercised in the isotonic mode on the BioDex. the ET performed twenty eccentric exercise repetitions at each training session. the resistance load was adjusted for each subject through the training interval to assure isometric maximal quadriceps loading (in extension) for twenty repetitions. Twenty-four training sessions were performed at the same time of day for both groups. the control group was not trained. Subject performance data on peak torgue (PT) and total work (TW) was collected on the computer system using SYSTAT. A two-way ANOVA was used to determine the effect of group on peak torque and total work. Statistically the results showed that no significant differences existed between the isokinetic eccentric and the isotonic eccentric training for knee extension. Power using a vertical jump test after training was not significant either. An ANCOVA analysis was performed with pretraining measurements of torque as the co-variable. Although there were no significant differences from any of the dependent variables, there was a slight trend for improvement in isokinetic eccentric training, primarily in the variable of total work.
Download or read book A Comparison of Isokinetic Eccentric Versus Concentric Strength Training Using a One leg Model written by Jeffrey P. Hill and published by . This book was released on 1993 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of Isotonic and Isokinetic Training Methods for the Development of Leg Strength and Power written by Vincent J. Hudson and published by . This book was released on 1985 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of Isokinetic Eccentric Strength Training and the Transfer to High velocity Concentric Strength written by Joel Bennett Cagle and published by . This book was released on 1991 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of Isokinetic Eccentric and Concentric Strength Training Methods written by John Michael Nickerson and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changes in Leg Strength and Muscle Fiber Hypertrophy Following Isokinetic Strength Training written by Larry Carr and published by . This book was released on 1980 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book A Comparison of the Training Effects of Isotonic Versus Isokinetic Leg Extensions for Increasing the Strength of the Quadriceps Muscle Group written by David McCartney and published by . This book was released on 1992 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strength and Power in Sport written by Paavo Komi and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this broadly based book continues to examine and update the basic and applied aspects of strength and power in sport from the neurophysiology of the basic motor unit to training for specific activities. Authorship is, again, international and includes leading physiologists and clinicians.
Download or read book Science and Development of Muscle Hypertrophy written by Brad J. Schoenfeld and published by Human Kinetics. This book was released on 2016-06-24 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Muscle hypertrophy—defined as an increase in muscular size—is one of the primary outcomes of resistance training. Science and Development of Muscle Hypertrophy is a comprehensive compilation of science-based principles to help professionals develop muscle hypertrophy in athletes and clients. With more than 825 references and applied guidelines throughout, no other resource offers a comparable quantity of content solely focused on muscle hypertrophy. Readers will find up-to-date content so they fully understand the science of muscle hypertrophy and its application to designing training programs. Written by Brad Schoenfeld, PhD, a leading authority on muscle hypertrophy, this text provides strength and conditioning professionals, personal trainers, sport scientists, researchers, and exercise science instructors with a definitive resource for information regarding muscle hypertrophy—the mechanism of its development, how the body structurally and hormonally changes when exposed to stress, ways to most effectively design training programs, and current nutrition guidelines for eliciting hypertrophic changes. The full-color book offers several features to make the content accessible to readers: • Research Findings sidebars highlight the aspects of muscle hypertrophy currently being examined to encourage readers to re-evaluate their knowledge and ensure their training practices are up to date. • Practical Applications sidebars outline how to apply the research conclusions for maximal hypertrophic development. • Comprehensive subject and author indexes optimize the book’s utility as a reference tool. • An image bank containing most of the art, photos, and tables from the text allows instructors and presenters to easily teach the material outlined in the book. Although muscle hypertrophy can be attained through a range of training programs, this text allows readers to understand and apply the specific responses and mechanisms that promote optimal muscle hypertrophy in their athletes and clients. It explores how genetic background, age, sex, and other factors have been shown to mediate the hypertrophic response to exercise, affecting both the rate and the total gain in lean muscle mass. Sample programs in the text show how to design a three- or four-day-per-week undulating periodized program and a modified linear periodized program for maximizing muscular development. Science and Development of Muscle Hypertrophy is an invaluable resource for strength and conditioning professionals seeking to maximize hypertrophic gains and those searching for the most comprehensive, authoritative, and current research in the field.
Download or read book A Comparison of the Effects of Isotonic and Isokinetic Exercises on Leg Power written by John Arthur McGillivray and published by . This book was released on 1976 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Eccentric Muscle Training in Sports and Orthopaedics written by Mark Albert and published by . This book was released on 1995 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thoroughly updated manual will cover the concepts and techniques of muscle strengthening using dynamic and isokinetic equipment. Describes and illustrates the scientific and clinical rationalefor eccentric muscle training from the perspectives of the literature, functional importance, and clinical experience Focuses on principles and guidelines that enable safe, effective application of eccentric muscle loads Classifies and addresses eccentric muscle training in five areas: isotonics, plyometrics, inertial loading, isokinetics (using robotics), and free weights and power lifting Additional coverage on the neurologic basis of eccentric muscle training New sections on the knee and shoulder
Download or read book Science and Skiing IV written by Erich Müller and published by Meyer & Meyer Verlag. This book was released on 2009 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains the proceedings of the Fourth International Congress on Science and Skiing, which was held at St Christoph am Arlberg, Tyrol, Austria.
Download or read book Comparison of Strength and Muscle Fiber Changes After Isometric Isotonic and Isokinetic Training written by Evan Cantini and published by . This book was released on 1984 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Isokinetic Versus Isotonic Weight Training on the Development of Leg Strength and Power written by Thomas Fregoso and published by . This book was released on 1991 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
