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Biomechanical And Emg Comparisons Of Open And Closed Kinetic Chain Shoulder Exercises
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Book Synopsis Biomechanical and EMG Comparisons of Open and Closed Kinetic Chain Shoulder Exercises by : Beven Pace Livingston
Download or read book Biomechanical and EMG Comparisons of Open and Closed Kinetic Chain Shoulder Exercises written by Beven Pace Livingston and published by . This book was released on 1998 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Closed Kinetic Chain Exercise by : Todd S. Ellenbecker
Download or read book Closed Kinetic Chain Exercise written by Todd S. Ellenbecker and published by Human Kinetics. This book was released on 2001 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Closed kinetic chain exercise involving multiple joints is effective in rehabilitation, sport conditioning, and injury prevention. This book provides usable how-tos for applying a variety of techniques and variations to condition the upper and lower extremities. Forty-five closed kinetic chain exercises effective in enhancing muscular strength, power and endurance as well as functional performance, are incorporated into an individualized progressive training or rehabilitation program.--Cover.
Book Synopsis An EMG Analysis of Closed Kinetic Chain Exercise Versus Open Kinetic Chain Exercise in the Upper Extremity by : Bradley J. Neis
Download or read book An EMG Analysis of Closed Kinetic Chain Exercise Versus Open Kinetic Chain Exercise in the Upper Extremity written by Bradley J. Neis and published by . This book was released on 1995 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis EMG Analysis of Selected Muscles of the Shoulder During Open and Closed Chain Exercises by : Ryan Christoff
Download or read book EMG Analysis of Selected Muscles of the Shoulder During Open and Closed Chain Exercises written by Ryan Christoff and published by . This book was released on 2007 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purpose: The purpose of this study is to compare a closed chain activity using the Fitter device to open chain activities. Methods: Sixteen subjects participated in the study. Surface electromyographic analysis was used to measure muscle activity for each of the muscles studied including the Upper, Middle and Lower Trapezius Muscles, and Pectoralis Major muscles. Manual Muscle Testing was peformed of all muscles. Open chain and Fitter exercises were performed randomly. Open chain exercises performed were scaption, flexion, abduction, and scapular retraction utilizing Thera-Band. Data Analysis: The data was analyzed for peak root mean square. The t-test was utilized to analyze the data at the .05 level. Results: The Upper, Middle and Lower Trapezius Muscles all produced greater muscle activity with open chain exercises than closed chain exercises. The Pectoralis Major Muscle produced greater muscle activity while performing closed chain exercises utilizing the Fitter. Conclusion: Strengthening the Upper, Middle and Lower Trapezius Muscles is more effective performing open chain exercises versus the Fitter. Strengthening the Pectoralis Major utilizing the Fitter may be an appropriate closed chain exercise.
Book Synopsis Closed Kinetic Chain Exercises of the Shoulder Joint by : Todd L. Gentzler
Download or read book Closed Kinetic Chain Exercises of the Shoulder Joint written by Todd L. Gentzler and published by . This book was released on 1994 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparison of serratus EMG activity during stable and unstable closed kinetic chain exercise by : Curtis Mauger
Download or read book Comparison of serratus EMG activity during stable and unstable closed kinetic chain exercise written by Curtis Mauger and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Hand Placement on Muscle Activation During a Closed Kinetic Chain Exercise in Physically Active Females by : Kelli J. Stoelting
Download or read book The Effects of Hand Placement on Muscle Activation During a Closed Kinetic Chain Exercise in Physically Active Females written by Kelli J. Stoelting and published by . This book was released on 2008 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rehabilitation of the shoulder can be a complex process with an approach that is constantly changing. In order to be successful in the rehabilitation process, a complete understanding of the cause of injury and an accurate diagnosis is required2. Researchers are constantly testing new ideas and working to improve the current protocols. Knowing and understanding the movements of the shoulder complex and being aware of the muscles involved in this movement is vital to producing a solid rehabilitation protocol. Finding exercises that patients can perform on their own can be beneficial as well, especially when working with busy athletes or patients that may not have regular access to the clinician. One specific exercise, the push-up plus, is a great scapular stabilizing exercise that has been used clinically. Various hand placements during the push-up plus, however have not been thoroughly researched. The purpose of this study was to compare three different hand placements (normal, narrow, and wide) in a push-up plus to determine the average EMG activity in each using healthy female subjects. The female subjects' results will be compared to a previous study which looked at the EMG activity in male subjects only for future investigations. A better understanding of the muscle activation involved in this exercise will allow clinicians to apply the correct techniques to the corresponding population they are working with. Twenty female subjects were recruited from a university setting and were tested performing the push-up plus in different hand positions (normal, narrow, and wide) while electromyography (EMG) of the serratus anterior (SA), middle (MT) and lower trapezius (LT) was assessed. Five trials for each hand placement were performed in a randomized order. The exercises were divided into three phases: 1) push-up phase, 2) plus phase 3) push-up plus phase. Each EMG signal collected during the push-up plus was normalized using the MVC average EMG signals. This allowed the trials to be expressed in percentages of each subject's MVC trials. The data for each muscle was processed in SPSS v14.0 (SPSS Inc. Chicago, IL) for Windows statistical program. The independent variables were hand placement (Normal, Narrow, and Wide) and Exercise (Push-Up, Plus, and Push-Up Plus). The dependant variables were the average peak EMG activation of the three muscles (middle trapezius, lower trapezius, and serratus anterior). For each dependent variable, a separate two-within factor (Exercise and Hand Placement) repeated measures analysis of variance was performed. Significance was set a priori at p
Book Synopsis On Assessment of Shoulder Exercise and Load-elicited Pain in the Cervical Spine by : Karin Harms-Ringdahl
Download or read book On Assessment of Shoulder Exercise and Load-elicited Pain in the Cervical Spine written by Karin Harms-Ringdahl and published by . This book was released on 1986 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electromyographical Comparison of Open and Closed Chain Shoulder Exercises by : Brian Wise
Download or read book Electromyographical Comparison of Open and Closed Chain Shoulder Exercises written by Brian Wise and published by . This book was released on 2001 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparison of Serratus Anterior EMG Activity During Stable and Unstable Closed Kinetic Chain Exercise by : Curtis Mauger
Download or read book Comparison of Serratus Anterior EMG Activity During Stable and Unstable Closed Kinetic Chain Exercise written by Curtis Mauger and published by . This book was released on 2000 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Kinetic and EMG Analyses of Shoulder Muscles During Closed Chain Activities on Stable and Unstable Surface by : 陳仕彬
Download or read book Kinetic and EMG Analyses of Shoulder Muscles During Closed Chain Activities on Stable and Unstable Surface written by 陳仕彬 and published by . This book was released on 2007 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electromyographic Analysis of Shoulder Muscle Co-contraction Patterns During Closed Kinetic Chain Exercises by : Andrew Thomas Duncan
Download or read book Electromyographic Analysis of Shoulder Muscle Co-contraction Patterns During Closed Kinetic Chain Exercises written by Andrew Thomas Duncan and published by . This book was released on 1998 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Therapeutic Exercise by : Carolyn Kisner
Download or read book Therapeutic Exercise written by Carolyn Kisner and published by F.A. Davis. This book was released on 2022-10-17 with total page 3368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The premier text for therapeutic exercise Here is all the guidance you need to customize interventions for individuals with movement dysfunction. You’ll find the perfect balance of theory and clinical technique—in-depth discussions of the principles of therapeutic exercise and manual therapy and the most up-to-date exercise and management guidelines.
Book Synopsis An Emg Comparison of Four Closed Chain Exercises with Limited Knee Range of Motion by : Jon T. Hopkins
Download or read book An Emg Comparison of Four Closed Chain Exercises with Limited Knee Range of Motion written by Jon T. Hopkins and published by . This book was released on 1997 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Comparison of EMG activation in shoulder girdle musculature during open-and-closed-handed grip external rotation elastic resistance exercises by : Haley Dekkinga
Download or read book A Comparison of EMG activation in shoulder girdle musculature during open-and-closed-handed grip external rotation elastic resistance exercises written by Haley Dekkinga and published by . This book was released on 2018 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: INTRODUCTION: External rotation using elastic resistance is one of the most commonly prescribed exercises during should girdle rehabilitation by health care providers. However, very little research has examined the impact of closed-vs. open-handed grip on shoulder girdle muscular activation during this exercise. This is an important consideration with the addition of a looped feature to an elastic band called ?CLX band? to the market, which provides the ability to attach resistance to the upper extremity without holding it in the hand. The purpose of this study was to examine the effect of hand grip on muscle activation of four shoulder girdle muscles during external rotation strengthening exercises performed against elastic resistance. METHODS: A sample of 20 healthy, uninjured adults between the ages of 20-40 (10 males and 10 females) was recruited to participate in this study. Surface electrodes were placed on the upper trapezius, biceps, lower trapezius, and infraspinatus muscles. Subjects performed seated external rotation using elastic resistance with their dominant arm using a predetermined resistance level to the beat of a metronome for three repetitions. Participants did this once using a closed-handed grip on the elastic resistance and once with an open-handed grip. Testing order was determined by coin flip. Raw electromyographic (EMG) signals were normalized to the participant’s maximum voluntary isometric contraction (%MVIC), and some muscle ratios were investigated. RESULTS: Mean open-handed grip testing condition muscular activation averages (%MVIC) were: upper trapezius 52.78%, biceps 17.31%, lower trapezius 32.46%, infraspinatus 52.77%. Closed-handed grip muscular activation averages were: upper trapezius 52.76%, biceps 19.84%, lower trapezius 37.66%, and infraspinatus 58.87%. Based on the findings, the lower trapezius, infraspinatus, and bicep muscles demonstrated statistically significant greater activation in the closed handed condition. No difference in activation was found between conditions for the upper trapezius between the two conditions. The lower trapezius to upper trapezius ratio was 0.61 for open-handed grip and 0.71 for closed-handed grip. DISCUSSION: When prescribing external rotation exercises for patients it is important to understand the effects that hand grip has on the shoulder girdle musculature. The results of this study indicate that when performing closed-handed external rotation there will be greater activation in the biceps, lower trapezius, and the infraspinatus compared to the closed-handed grip. Using data on muscle activation for the shoulder girdle could be clinically useful when determining what grip is appropriate for exercise prescriptions. CONCLUSIONS: Higher muscular activation occurs during elastic-resisted closed-handed grip external rotation than in open-handed grip external rotation for infraspinatus, lower trapezius, and biceps. Therefore, transitioning from an open-handed grip to a closed-handed grip may allow for a mild progression to the exercise. Furthermore, using an open-handed grip may be beneficial for patients post biceps lesion. SLAP lesion, and/or surgical intervention related to the biceps, as there is less overall activation of the bicep with open-handed grip in comparison to a closed-handed grip.
Book Synopsis Closed Kinetic Chain Muscle Activity Vs. Open Kinetic Chain Muscle Activity by : Pam Ritzline
Download or read book Closed Kinetic Chain Muscle Activity Vs. Open Kinetic Chain Muscle Activity written by Pam Ritzline and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physical Rehabilitation of the Injured Athlete by : James R. Andrews
Download or read book Physical Rehabilitation of the Injured Athlete written by James R. Andrews and published by Elsevier Health Sciences. This book was released on 2012-02-02 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical Rehabilitation of the Injured Athlete is a medical reference book that equips you to apply today's hottest strategies in non-operative sports rehabilitation, so you can help your patients return to play as quickly and fully as possible. Send your players back to the field fast with the latest strategies in non-operative sports rehabilitation. Get balanced, dependable guidance on sports rehabilitation from a multidisciplinary author team that contributes perspectives from orthopaedics and sports medicine, athletic training, and physical therapy. Ensure effective treatment planning with a stronger emphasis on evidence-based practice. Master the latest with brand-new chapters on Developing Treatment Pathways, Biomechanical Implications in Shoulder and Knee Rehabilitation, Temporomandibular Rehabilitation, Thigh Rehabilitation, Gait Assessment, Functional Movement Assessment, and Plyometric Training Drills. Access the fully searchable text, downloadable image bank, and 9 online-only appendices at www.expertconsult.com.
