Comparing the Isometric Strength of the Shoulder and Scapulothoracic Muscles in Volleyball and Futsal Athletes
Journal Title: Physical Treatments: Specific Physical Therapy Journal - Year 2017, Vol 7, Issue 1
Abstract
Purpose: This study aimed to evaluate the symmetry of the isometric strength of the shoulder and scapulothoracic muscles in volleyball and futsal athletes. Methods: In this case-control study, the strength of the scapulothoracic muscles and rotation of the shoulders in 20 adult volleyball athletes and 20 futsal adult athletes, who were randomly selected from sports clubs around Tehran, were measured using a manual dynamometer. The obtained data between the different groups and within the individual groups were compared by Independent and paired t tests, respectively. Results: The isometric strength of the external rotator muscles, internal rotator muscles, upper trapezius and serratus anterior of the dominant side of volleyball and futsal athletes were different (P<0.05). The isometric strength of the same muscles in the dominant side of the volleyball athletes was more than the non-dominant side (P<0.05). However, the isometric strength of the middle trapezius and rhomboid muscles were less. The ratio of agonist to antagonist, in all muscle groups between two groups, in the dominant side as well as between the dominant and non-dominant side, were different in volleyball athletes. Conclusion: In volleyball athletes, disturbances in the strength ratio of the agonist and antagonist muscles of the scapula, and weaknesses in these muscles, impair the dynamic stability of the scapula and shoulder joints and disturbances in the rhythm of the scapulohumeral muscles. It is recommended that during training, assessment and treatment of these athletes strengthening these muscles be considered.
Authors and Affiliations
Afshin Rasouli, Aliashraf Jamshidi, Soheil Sohani
Keywords
Related Articles
- EP ID EP263067
- DOI 10.29252/nrip.ptj.7.1.41
- Views 114
- Downloads 0
The Relationship Between the Spine Curvature Disorders and the Resting Habits of University Students
Purpose: Considering the role of spine in protecting the body alignment and various body activities, this study aims to examine the relationship between the spine curvature disorders and resting habits among the students...
The Immediate Effects of Inhibitive Gastrocnemius Kinesio Taping on Static and Functional Balance Performance in Subjects With Chronic Stroke Disorders
Purpose: Stroke is one of leading causes of neuromuscular disorders that affects the patients’ abilities during standing and walking. Various treatments have been used to restore and improve patients’ stability and reduc...
Prevalence and Risk Factors of Low Back Pain Among the Office Workers of King Edward Medical University Lahore, Pakistan
Purpose: In the present era, Low Back Pain (LBP) is a destructive health problem. It affects many people and accounts for huge economic loss. Office workers have a unique lifestyle while working in sedentary position wit...
Pilot Design of Ergonomic Bench for the Elderly With Anthropometric Approach
Purpose: With the global growth of elderly population, their increasing need to public and recreational spaces has become a novel challenge. Such spaces should be designed based on ergonomic principles in order to decrea...
Investigation of the Lifting Speed on Lumber Muscles Activities
Purpose: Low back pain is one of the most common musculoskeletal disorders, and lifting is one of its risk factors. The activities of lumbar muscles as the main muscles involved in lifting are important with regard to id...