Journal of Research in Rehabilitation Sciences最新文献_第10页

Timing and Activation Intensity of Shoulder Muscles during Handball Penalty Throwing in Subjects with and without Shoulder Impingement 有无肩撞击时手球罚球时肩部肌肉的时间和激活强度

Journal of Research in Rehabilitation Sciences Pub Date : 2017-08-10 DOI: 10.22122/JRRS.V13I1.2842

Zahra Zonnor, N. Farahpour, A. Jafarnezhadgero

{"title":"Timing and Activation Intensity of Shoulder Muscles during Handball Penalty Throwing in Subjects with and without Shoulder Impingement","authors":"Zahra Zonnor, N. Farahpour, A. Jafarnezhadgero","doi":"10.22122/JRRS.V13I1.2842","DOIUrl":"https://doi.org/10.22122/JRRS.V13I1.2842","url":null,"abstract":"Introduction: Shoulder injuries are common among athletes in sports that involve overhead throwing of the ball such as handball. The objectives of this study were to evaluate the timing and activation intensity of shoulder muscles during handball penalty throwing in individuals with shoulder pain and in control subjects. Materials and Methods: Using BTS FREE EMG 300 system with bipolar surface electrodes, the timing (onset) and intensity of the activation of the shoulder muscles were measured including upper trapezius, anterior, middle and posterior deltoid, latissimus dorsi, pectoralis major, supraspinatus and triceps during penalty throwing. Multivariate analysis of variance (ANOVA) was used for between group comparisons with the significance level P< 0.05. Results: The activation intensity of upper trapezius and latissimus dorsi muscles in the healthy individuals were about 50.74% and 43.42% higher than in patients. Middle deltoid in healthy individuals was about 38.05% smaller than that in patients. In control group, supraspinatus muscle started earlier (23.5 ms) than the shoulder motion initiation. Triceps muscle was activated about 18.5 ms later than shoulder motion initiation. In patients, supraspinatus muscle started sooner (11 ms) and triceps brachialis muscle started later than the other muscles (22.16 ms). Conclusion: The coordination of shoulder muscles i.e. the onset and intensity of muscle activity is disturbed in the patient group during throwing. Hence, strength and stretching programs are recommended for athletes to reduce the risk of shoulder pain syndrome. The rehabilitation program can be focused on modifying the pattern of activity in upper trapezius, supraspinatus, latissimus dorsi and deltoid muscles in addition to pain control in the rehabilitation centers.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"22 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116643201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

The Relationship between Quiet Eye and Motor Performance in Children with Developmental Coordination Disorder 发育性协调障碍儿童静眼与运动表现的关系

Journal of Research in Rehabilitation Sciences Pub Date : 2017-07-26 DOI: 10.22122/JRRS.V12I6.2773

H. Fahimi, Ahmad Ghotbi-Varzaneh, Mehdi Yazdani

{"title":"The Relationship between Quiet Eye and Motor Performance in Children with Developmental Coordination Disorder","authors":"H. Fahimi, Ahmad Ghotbi-Varzaneh, Mehdi Yazdani","doi":"10.22122/JRRS.V12I6.2773","DOIUrl":"https://doi.org/10.22122/JRRS.V12I6.2773","url":null,"abstract":"Introduction: Final fixation prior the initiation of movement is called quiet eye (QE). Research has shown that quiet eye components are related to high level of expertise and performance. The purpose of study was to examine the relationship between the quiet eye and motor performance in children with developmental coordination disorder. Materials and Methods: In this descriptive-correlation study, 30 children at the age of 7 to 14 years were selected via multiple clustering sampling in Isfahan City, Iran. Participants were performed throwing and catching task to 10 trials. The data were recorded by an eye-tracking device when participants performing the desired task. We used Shapiro-Wilk test to determine the normality of data and Pearson correlation coefficient to analyze the relationship between quiet eye and motor performance. Results: There was significant negative correlation between catching performance and onset of quiet eye (r = -0.838, P < 0.001), significant positive correlation between catching performance and offset of quiet eye (r = 0.370, P = 0.044), and also significant positive correlation between catching performance and quiet eye duration (r = 0.849, P < 0.001). Conclusion: The result of this study revealed that the quiet eye can be considered as a predictor of motor performance in children with developmental coordination disorder.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"30 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123208140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Evaluation of the Efficacy of a Comprehensive Spinal Muscle Training Protocol with and without Functional Electrical Stimulation in Elderly with Functional Kyphosis 综合脊髓肌肉训练方案在老年功能性后凸伴和不伴功能性电刺激的疗效评价

Journal of Research in Rehabilitation Sciences Pub Date : 2017-07-25 DOI: 10.22122/JRRS.V12I6.2794

Neda Shariatinia, A. Letafatkar, S. S. Shojaedin, Maliheh Haddadnejad

{"title":"Evaluation of the Efficacy of a Comprehensive Spinal Muscle Training Protocol with and without Functional Electrical Stimulation in Elderly with Functional Kyphosis","authors":"Neda Shariatinia, A. Letafatkar, S. S. Shojaedin, Maliheh Haddadnejad","doi":"10.22122/JRRS.V12I6.2794","DOIUrl":"https://doi.org/10.22122/JRRS.V12I6.2794","url":null,"abstract":"Introduction: This study aimed to evaluate the efficacy of a comprehensive spinal muscle training protocol with and without functional electrical stimulation in elderly with functional kyphosis. Materials and Methods: 45 women and men with functional hyperkyphosis (kyphosis angle equal to or greater than 40 degrees) were randomly divided into three equal groups of control, and comprehensive spinal muscle training protocol with and without functional electrical stimulation. Before and after workouts, all the subjects were evaluated for kyphosis angle (using X-ray Cobb). Then, they did the exercises for eight weeks, three sessions of 45 minutes per week with and without functional electrical stimulation. Data were analyzed using paired-t and analysis of covariance tests to evaluate the in-group and inter-group differences. Results: There was a significant difference in the angle of kyphosis between the comprehensive spinal muscle training protocol with and without functional electrical stimulation compared to control group (P < 0.050). In addition, there was no significant difference in the angle of kyphosis between the groups with and without electrical stimulation (P ≥ 0.050). Conclusion: According to our findings, comprehensive spinal muscle training protocol can improve kyphosis angle and prevent the kyphosis complications in elderly patients; it can be used along with other treatment programs.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133549371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Comparison of Risk of Injury on Artificial Turf and Grass among Young Football Players 青少年足球运动员在人造草皮和天然草皮上受伤风险的比较

Journal of Research in Rehabilitation Sciences Pub Date : 2017-07-25 DOI: 10.22122/JRRS.V12I6.2814

M. Zarei, Niloufar Rahmani

{"title":"Comparison of Risk of Injury on Artificial Turf and Grass among Young Football Players","authors":"M. Zarei, Niloufar Rahmani","doi":"10.22122/JRRS.V12I6.2814","DOIUrl":"https://doi.org/10.22122/JRRS.V12I6.2814","url":null,"abstract":"Introduction: Recently, the use of artificial turf has been increased in many parts of the world. However, the effects of artificial turf on the risk of injuries are still debated in literature and published papers have reported contradictory data. Thus, the aim of this study was to compare the risk of injury on artificial turf and natural grass among young Iranian football players Materials and Methods: In this study, 35 teams (980 players) from the youth league of Iran participated. All soccer-related injuries, number of hours of practice sessions and matches, and type of grass during the study period were reported prospectively by the coaches and medical staff. Injuries which occurred during exercise or matches and due to which the player could not take part in the exercise or match of the following day were recorded. The medical team and coaches of both teams were asked to record the players’ injuries in the related form. Results: During the 7 months of the study, 26000 hours of player exposure and 118 soccer-related injuries we recorded. Poisson distribution showed that the overall injury rate on natural grass (4.4 injuries/1000 hours) was significantly lower than the overall injury rate on artificial turf (7.64 injuries/1000 hours) (P < 0.05). Knee (P < 0.05) and ankle injuries incidence rates (P < 0.05) on artificial turf were significantly higher than on natural grass. Overuse injuries on artificial turf were twice that on natural grass (P < 0.05). Conclusion: According to the study results, it is suggested that coaches and young players be more careful about the higher incidence of injuries on artificial grass and measures be taken to prevent injuries on artificial turf.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125209225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of the Risk of Knee Osteoarthritis and Its Predictive Factors with Emphasis on Physical Activity 评估膝关节骨性关节炎的风险及其预测因素与体育锻炼的关系

Journal of Research in Rehabilitation Sciences Pub Date : 2017-06-22 DOI: 10.22122/JRRS.V12I5.2804

Parvaneh Shamsipour-Dehkordi, Marzieh Entezari, R. Sahaf

{"title":"Evaluation of the Risk of Knee Osteoarthritis and Its Predictive Factors with Emphasis on Physical Activity","authors":"Parvaneh Shamsipour-Dehkordi, Marzieh Entezari, R. Sahaf","doi":"10.22122/JRRS.V12I5.2804","DOIUrl":"https://doi.org/10.22122/JRRS.V12I5.2804","url":null,"abstract":"Introduction: Designing programs for the prevention of osteoarthritis of the knee requires an understanding of its risk factors. The aim of the present study was to determine the relationship between the risk of knee osteoarthritis among the elderly and age, body mass index (BMI), education, depression, physical activity, and gender of the elderly. Materials and Methods: The participants consisted of 220 elderly individuals suffering from knee osteoarthritis and 220 healthy elderly individuals. The subjects were selected using voluntary sampling methods. The data collection tools included a demographic characteristics form and the Geriatric Depression Scale (GDS) and International Physical Activity Questionnaire (IPAQ). Results: The relationship of all variables with the risk of knee osteoarthritis was investigated through logistic regression analysis of a progressive model considering odds ratio (OR) and confidence interval (CI). There was a significant relationship between age and gender and the risk of developing osteoarthritis (P < 0.05); women were more susceptible to knee osteoarthritis than men (P < 0.05). The prevalence of overweight and obesity was higher among the elderly with knee osteoarthritis than the healthy subjects. Level of depression had a significant correlation with the risk of knee osteoarthritis (P < 0.05). A significant association was observed between levels of physical activity and the risk of knee osteoarthritis and the number of inactive elderly individuals in the knee osteoarthritis group was higher than the healthy elderly group. With increase in the level of education, the possibility of developing knee osteoarthritis decreased and those with an education level of lower than diploma had a greater chance of developing knee osteoarthritis (P < 0.05). Conclusion: Gender, obesity, depression, lack of physical activity, weight gain, education of lower than diploma, and lack of insight and knowledge were risk factors for susceptibility to knee osteoarthritis.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126518279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

The Relationship between Resilience and Care Burden among Parents of Students with Intellectual Disability in Golestan Province, Iran, in 2016 2016年伊朗Golestan省智力残疾学生家长心理弹性与照顾负担的关系

Journal of Research in Rehabilitation Sciences Pub Date : 2017-05-20 DOI: 10.22122/JRRS.V12I5.2752

F. Hassanzadeh, H. Hojjati

{"title":"The Relationship between Resilience and Care Burden among Parents of Students with Intellectual Disability in Golestan Province, Iran, in 2016","authors":"F. Hassanzadeh, H. Hojjati","doi":"10.22122/JRRS.V12I5.2752","DOIUrl":"https://doi.org/10.22122/JRRS.V12I5.2752","url":null,"abstract":"Introduction: Children with intellectual disabilities sometimes disrupt the mental health of the family and cause serious damages in their parents. Consideration of the mental health of parents of exceptional children is important due to the psychological, social, and financial burden of care and increased care burden on families of children with intellectual disabilities. Materials and Methods: This was a descriptive-correlation study. The subjects consisted of 200 parents of students in special schools of Golestan Province, Iran, in 2016. The participants were selected through multistage random sampling method. A demographic information questionnaire, the Conner-Davidson Resilience Scale (CD-RISC), and Elmstahl’s Caregiver Burden Scale were used to collect data. The collected data were analyzed using descriptive and inferential statistics in SPSS software at the significance level of P < 0.05. Results: In this study, the resilience and burden of care scores of parents of children with intellectual disabilities were 51.86 ± 17.27 and 56.89 ± 14.27, respectively. Simple linear regression test showed a significant relationship between resilience and burden of care [B = 0.32, Beta = 0.39, P < 0.01, %95 CI: -6 (-4.2 to -8.1)]; with 1 degree decrease in resilience, the burden of care score will increase 0.3 points. Conclusion: In this study, the burden of care was higher and resilience was lower than average and resilience of parents of students with intellectual disabilities could be increased with reduction in the amount of burden of care. Among the predictive variables, the effect of income on the burden of care was evident to a greater extent in parents of children with intellectual disabilities compared to other variables. This indicates that the burden of care can be reduced and resilience can be increased by raising income levels and economic well-being. Therefore, it is suggested that the necessary economic and counseling measures be taken to reduce the burden of care.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129558085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Quantitative and Qualitative Tools in Studies on Pelvic Floor Muscle Rehabilitation 盆底肌康复研究中的定量和定性工具

Journal of Research in Rehabilitation Sciences Pub Date : 2017-05-20 DOI: 10.22122/JRRS.V12I5.2748

A. Pourmomeny, Samaneh Alebouyeh, Anahita Torkzadeh

{"title":"Quantitative and Qualitative Tools in Studies on Pelvic Floor Muscle Rehabilitation","authors":"A. Pourmomeny, Samaneh Alebouyeh, Anahita Torkzadeh","doi":"10.22122/JRRS.V12I5.2748","DOIUrl":"https://doi.org/10.22122/JRRS.V12I5.2748","url":null,"abstract":"Introduction: Rehabilitation is the treatment of choice for biomechanical problems of the pelvic floor muscle. The rehabilitation and assessment tools used in lower urinary tract symptoms are dependent on the pathological nature of the illness and the cultural background of the patient. The aim of the present study was to review and introduce the research and clinical instruments for rehabilitation in lower urinary tract symptoms. Materials and Methods: A computerized database search was performed in Pubmed, Medline, Cinhal, and Science Direct using the keywords lower urinary tract symptoms, urinary incontinence, rehabilitation, pelvic floor muscle training, over active bladder, physiotherapy. Clinical trial articles which had evaluated the effect of rehabilitation were included in this study. Articles written in any language other than English were excluded from the study. The source of each tool was determined and described, and each collection tool was evaluated. Results: It was found that 181 clinical trials have been published between 2000 and end of 2016; 142 articles were related to urinary incontinence. On prostate surgery and overactive bladder, respectively, 18 and 14 papers were obtained. 71% of the studies used at least one questionnaire related to the quality of life (QOL). In some researches, pad test and other tools were used. Conclusion: Although quantitative tools are utilized in rehabilitation studies, questionnaires, especially QOL questionnaires, have an important role in evaluations.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114242455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effectiveness of Sensory-Motor Integration on Clumsiness in Children with Nonverbal Learning Disabilities 感觉-运动整合对非语言学习障碍儿童笨手笨脚的影响

Journal of Research in Rehabilitation Sciences Pub Date : 2017-03-06 DOI: 10.22122/JRRS.V12I4.2695

S. Sadeghi, F. Mohammadian, H. Pouretemad, H. Hasanabadi

{"title":"The Effectiveness of Sensory-Motor Integration on Clumsiness in Children with Nonverbal Learning Disabilities","authors":"S. Sadeghi, F. Mohammadian, H. Pouretemad, H. Hasanabadi","doi":"10.22122/JRRS.V12I4.2695","DOIUrl":"https://doi.org/10.22122/JRRS.V12I4.2695","url":null,"abstract":"Introduction: One of the most important problems of children with nonverbal learning disabilities is clumsiness and poor coordination. This issue prevents children’s academic achievement and socio-emotional development. This study aimed to evaluate the effectiveness of sensory-motor integration on clumsiness in children with nonverbal learning disabilities. Materials and Methods: The present study was performed through pre-test and post-test. For this purpose, 7 children with nonverbal learning disabilities (4 boys and 3 girls) in grades 2 to 5 of elementary school in Tehran, Iran, were selected using non-random sampling method. The Lincoln-Oseretsky motor scale was completed before and after the intervention and the data were analyzed using Wilcoxon test. Results: Sensory-motor integration had a positive significant effect on balance (P = 0.017), rough motor skills (P = 0.018), fine motor skills (P = 0.016), bilateral coordination (P = 0.012), and total clumsiness score (P = 0.016). Conclusion: The results showed that sensory-motor integration caused a significant difference in clumsiness in children with nonverbal learning disabilities and improved their motor skills in the four areas of balance, rough motor skills, fine motor skills, and bilateral coordination.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130740886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Mechanical Energy of Lower Extremity during Gait in Women with Various Severities of Knee Osteoarthritis: Case-Control Study 不同程度膝骨关节炎妇女步态中下肢机械能:病例对照研究

Journal of Research in Rehabilitation Sciences Pub Date : 2017-02-11 DOI: 10.22122/JRRS.V12I3.2656

Maryam Pirhayati, N. Fereshtenejad, Z. Rezaeian

{"title":"Mechanical Energy of Lower Extremity during Gait in Women with Various Severities of Knee Osteoarthritis: Case-Control Study","authors":"Maryam Pirhayati, N. Fereshtenejad, Z. Rezaeian","doi":"10.22122/JRRS.V12I3.2656","DOIUrl":"https://doi.org/10.22122/JRRS.V12I3.2656","url":null,"abstract":"Introduction: Osteoarthritis is one of the most common musculoskeletal disorders. Analyzing the energy expenditure in people who suffer from musculoskeletal disorders provides objective evidence to measure individual’s disability and the effect of therapeutic interventions. Present study investigated the effect of various severities of knee osteoarthritis on mechanical energy of lower extremities. Materials and Methods: 48 women aged between 40-70 years were purposefully divided into mild, moderate and sever osteoarthritis and healthy control group according to simple X-ray features of their knee joints. The participants walked at their convenient self-selected speed to collect five clean trials. The data were recorded using a motion analysis system and a 3-dimentional model of lower extremity segments was developed from motion capture data using visual 3-D software. Mechanical energy of lower extremity was calculated using this model. Results: The study groups were significantly different in age (P ≤ 0.001) and walking speed (P ≤ 0.001). One-way analysis of variances (ANOVA) and post-hoc Tukey test revealed that there was significant difference between the study groups regarding mechanical energy. However, univariate general linear models with adjustments to age and to walking speed were developed; in addition, a bivariate general linear model was adjusted to age and walking speed. All the models confirmed that the differences were not imposed by the severity of knee osteoarthritis. Conclusion: It seems that increase in mechanical energy of lower extremity in subjects with knee osteoarthritis intensifies with the progression of the disease; this is not a direct effect of the level of joint deterioration but is an indirect effect of older age and lower walking speed in subjects suffering from more advanced knee osteoarthritis.","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125514770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Proprioceptive Training on Head and Neck Kinematic Parameters against External Perturbations in Professional Male Karate Athletes 本体感觉训练对职业男子空手道运动员头颈部运动参数抗外界扰动的影响

Journal of Research in Rehabilitation Sciences Pub Date : 2017-02-11 DOI: 10.22122/JRRS.V12I3.2679

N. Afhami, M. Sahebozamani, Fariborz Mohammadipour

{"title":"Effects of Proprioceptive Training on Head and Neck Kinematic Parameters against External Perturbations in Professional Male Karate Athletes","authors":"N. Afhami, M. Sahebozamani, Fariborz Mohammadipour","doi":"10.22122/JRRS.V12I3.2679","DOIUrl":"https://doi.org/10.22122/JRRS.V12I3.2679","url":null,"abstract":"Introduction: Repeating or high-intensity external perturbation is the major mechanism of head and neck injuries in contact sports such as karate. Central nervous system employs postural adjustments strategies against perturbations. The aim of this study was to examine the effect of proprioceptive training on head and neck strategies against external perturbations to reduce sway in these regions in karate athletes. Materials and Methods: Twenty five professional male karate athletes voluntarily participated in this study. They were randomly divided into control (n = 12) and experimental (n = 13) groups. Kinematic parameters of head and neck against external perturbations were measured using motion analysis system. CORTEX, MATLAB and SPSS software were used to analyze the data. Paired t and analysis of covariance tests were used to compare mean differences within the group and between the groups at significant level of less than 0.05. Results: There were significant differences in angular displacement (P = 0.009) and acceleration (P < 0.001) against second type of external perturbation between control and experimental groups after the intervention. Conclusion: The outcomes of this study show that proprioception training can improve compensatory postural adjustments strategy and increase head and neck postural stability against external perturbation in karate athletes","PeriodicalId":289923,"journal":{"name":"Journal of Research in Rehabilitation Sciences","volume":"196 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114199283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1