Can Functional Movement Screening Predict Injuries in Iranian Soldiers (original) (raw)
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2017
یاهریغتم زا یبختنم رب یمومع یزا��س هدامآ زاف نیرمت هتفه ت��شه ریثأت ی��سررب ،هعلاطم نیا زا فده :فده .دوب ناوناب ودناوکت یلم میت یکیژولویزیف و یکیرتموپورتنآ ،یکیناکمویب ینزو و لا��س )23/22±1/98( ین��س نیگنایم اب نلاا��سگرزب ناوناب یلم میت وضع هبخن راکودناوکت هن :اه شور یکیژولویزیف و یکیرتموپورتنآ ،یکیناکمویب یاهریغتم .دنتشاد تکرش قیقحت نیا رد مرگولیک )61/88±8/44( و یبلق تماقتسا ،یندب بیکرت ،نزو ،یزاوه یب ناوت ،یرادید لمعلا سکع تعر��س ،یکباچ ،تعرس لما��ش یریگ هزادنا دروم )هسلج 72( ینیرمت هرود هتفه تشه زا دعب و لبق نومزآ .دوب ینلاضع تماقت��سا و یقورع توافت زیمت یارب هتسباو یت یرامآ نومزآ زا و کلیو وریپاش نومزآ زا اه هداد ندوب لامرن نییعت یارب .تفرگ .دش هدافتسا 0/05 یراد ینعم حطس رد ،تانیرمت زا دعب و لبق اهریغتم ،نزو نازیم .)P =0/000( داد ناشن ار اه یندومزآ یبرچ دصرد نازیم رد یراد ینعم شهاک قیقحت جیاتن :اه هتفای )پماجوگرا( یزاوه یب ناوت و ندب یمومع لمعلا سکع تعر��س ،یکباچ یاهدروکر و یندب هدوت صخا��ش یقورع و یبلق تماقت��سا رد یرادانعم ش��یازفا نینچمه جیاتن .دو��ب هتفای شهاک تانیرمت زا ل�...
Scientific Journal of Rehabilitation Medicine, 2021
Background and Aims One of the most common and dangerous injuries in sports is an Anterior Cruciate Ligament (ACL) injury. Today, despite the ACL injury prevention programs, the prevalence of this injury remains high. Most of the instructions used in injury prevention programs are based on internal focus, while studies have shown that using external focus can improve performance in individuals. The purpose of this study was to investigate the effect of focus of attention on eight weeks of anterior cruciate ligament injury prevention training on landing skill kinetic variables in soccer players. Methods The current methodology included 35 players from 3 premier league teams in Tehran province. The teams were randomly divided into three groups of Prevent injury and Enhance Performance (PEP) exercises based on the External Focus (EF) (12 people), Internal Focus (IF) (12 people), and control group (11 people). In the pretest of ground reaction force, rate of loading, and time to stabili...
Journal of Mazandaran University of Medical Sciences, 2018
Background and purpose: Maximum Oxygen Consumption (Vo2max) is a measurement for assessing cardiorespiratory fitness. Its direct measurement is an aggressive method that is technically and operationally difficult. This study investigated the correlation between this variable and the variables obtained from non-invasive methods of evaluation of body composition indices, step count, and physical activity. Materials and methods: This cross-sectional study was performed in 250 individuals randomly selected from the staff in Mazandaran University of Medical Sciences. Direct measurement of Vo2max was performed using the shuttle standard protocol. Physical composition indices were measured and computed using physical examination. Physical activity was measured using a short form of the International Physical Activity (IPAQ-S) and step count using step by step method. Results: Among body mass indices, only the values for neck circumference (r= 0.241) and body fat (r= 0.522) were correlated ...
Research in Sport Management and Motor Behavior, 2021
Self-report psychological questionnaires are important tools for assessing cognitive and emotional status of athletes. Therefore, the purpose of this study was to investigate the psychometric properties of test of performance strategies (TOPS) among athletes. For this purpose, 209 males (n=125) and females (n=84) national and champions athletes aged 15 to 18 completed TOPS measure. It was used confirmatory factor analysis to test the construct validity of questionnaire and Cronbach's alpha coefficient for testing internal consistency of each factor items. The results of factor analysis identified eight subscales of goal-setting, automaticity, emotional-control, imagery, activation, positive self-talk, relaxation, attentional control/negative thinking for the practice and competition. The results of the Cronbach's alpha coefficient indicated appropriate internal consistency of subscales items of practice (.70 to .95) and competition (.77 to .88). It seems that this questionnaire is an appropriate tool for measuring psychological skills among young athletes.
2020
Anterior cruciate ligament injury is often non-traumatic and occurs in landing and cutting following an incorrect knee joint alignment. The present study aimed to compare the knee joint kinematic parameters of adolescent female athletes during sidestep cutting maneuver before and after fatigue in predictable and unpredictable settings. Methods This is a quasi-experimental study conducted in the summer 2019. The study population consists of all adolescent female athletes in Kerman, Iran. Of these, 49 athletes were selected using purposive and convenience sampling methods. Each subject first ran a distance (10 m) and then made a vertical jump towards the ball at the specified location. Afterwards, she ran to the cutting location (a 3-m distance) and performed sidestep cutting at the specified angle, predictably or unpredictably, before and after fatigue. Kinematic data were recorded at a sampling rate of 200 HZ, and then analyzed in MATLAB and SPSS software using mixed repeated measures ANOVA at the significant level of P<0.05. Results Statistical analysis results showed that sidestep cutting maneuver after fatigue, despite a significant decrease in knee flexion (P=0.001), significantly increased the knee valgus (P=0.001) and tibia rotation (P=0.001) angles. Conclusion There is an increased risk of injury due to changes in kinematic parameters caused by fatigue and unpredictable cutting maneuvers.
مهندسی بهداشت حرفهای, 2016
Introduction: The workers employed in stone cutting industries are exposed to hand-arm vibration and its complications. The aim of this study was to evaluate exposure to handarm vibration and its health effects on workers in stone cutting workshops. Methods: In this descriptive-analytic study, 40 workers of Hamadan city stone cutting, who worked with stone cutting machines, were examined. Measuring exposure to handarm vibration was performed by standard methods ISO 5349. Symptoms related to handarm vibration syndrome, using a questionnaire, were studied. Data were analyzed using SPSS software. Results: Results showed that eight-hour equivalent acceleration of hand-arm vibration exposure in stone cutting workers exceeded the permissible exposure levels of the country (P > 0.05). Highest average hand and arm vibration acceleration was measured in the Z axis. The average vibration acceleration hand-arm and cutting transverse and longitudinal cutting significant difference was observed (P > 0.05). conclusions: In regard to exposure level of stone cutting workers compared with the national exposure limit, the training of health care, non-smoking, and use of anti-vibration gloves, work rotations canthe effective in reducing the risk of health effects. Furthermore, it seems essential to track the health effects associated with human vibration by use of screening tests in the work place seem.
Middle Eastern Journal of Disability Studies, 2020
Background & Objectives: Generally, fostering an active lifestyle and participation in sports activities are recommended, i.e., because of their impact on individuals' health. However, participating in sports also presents the participant with risks and injuries. In other words, injury during physical activity is an inseparable problem in sports, and if acute, could cause an inability to move (or rarely, permanent organ failure). Moreover, it is associated with threatened biopsychological health status, decreased quality of life, increased medical costs, the fear of injury, decreased motivation, and absence from work and activity for the athletes. Research has suggested that sports injuries are more prevalent in physical education students than in other athletes. Any injury prevention planning firstly requires the identification of causes and factors of injury; thus, this study investigated the causes of physical injury in physical education students from the viewpoint of physical education professors. Methods: This study followed the framework of the qualitative approach and the phenomenological method. Semi-structured interviews were used to collect the required data. The study population consisted of all professors of Pathology and Sports Management at universities with experience of teaching practical courses to physical education students. The study sample consisted of 12 professors who were selected based on the logic of the phenomenological research sampling approach in a purposive and saturated manner. Interviews with the professors were conducted in one month. In addition, we attempted to increase the validity of the findings using methods such as dedicating adequate time to data collection, consulting with two individuals familiar with the phenomenological research, and examining the negative and contradictory cases or the alternate descriptions. Subsequently, to validate the subsidiary and principal components, interviewers' perceptions were validated during the interviews to reflect the depth of meaning expressed by the participants. The data collected during the interview process were recorded and coded using MAXQDA 12 software. Besides, the obtained data were analyzed through open, axial, and selective coding process as well as in terms of content and theoretical basis. Results: Nineteen categories were extracted from the data provided by the interviewees involved in causing sports injuries in physical education students. These subcategories fell into 5 general categories, as follows: individual problems due to inadequate student admission process (low fitness level, musculoskeletal problems, the lack of motivation & interest), safety problems due to lack of control over the environmental factors (unsafe places, poor & inadequate educational tools, educational environment inappropriate with curriculum content), inappropriate physical education regulations and structures (inappropriate educational goals & approaches, inappropriate educational content, inadequate educational rules, inadequate classroom rules, inappropriate curriculum, inappropriate evaluation in case of content & training), the lack of knowledge and expertise (the lack of knowledge of traumatic factors & preventive methods from professors, their lack of expertise in the discipline, their deficiencies in the principles of performing exercises, unawareness of traumatic & preventive factors by students), and economic problems (using inadequate low quality tools & equipment, failure to complete injury treatment due to financial problems, & imbalanced nutrition). Conclusion: The present study results revealed that various factors are involved in the vulnerability of physical education students. Such characteristics include individual problems, inadequate educational facilities, inadequate curriculum planning, inadequate content of practical units and inappropriate targeting in teaching and testing, poor knowledge and expertise of faculty and students regarding injury and prevention and, financial problems that reinforce such vulnerabilities. Furthermore, most of the related problems could be prevented through management strategies as well as modifying university admissions procedures, securing sports facilities and equipment, curriculum content and scheduling amendment, holding remedial courses in managing traumatic factors and to prevent and create financial support for students; these factors could reduce the odds of injuries in this population.
مقایسه اثر تمرینات سنتی و اصلاحی آکادمی ملی آمریکا بر درد گردن و زاویه سر به جلو در دانشجویان مرد
2017
Increased forward head angle causes neck pain. The aim of this study was to compare the effect of traditional and National Academic of Sport Medicine (NASM) corrective exercises on the neck pain and forward head angle in college male students. Methods: Twenty male with forward head were selected within male students, and randomly divided into 2 groups (n=10 rats per group): Both groups performed traditional and NASM corrective exercises. First group performed traditional exercises and the second group performed NASM corrective exercises for 8 weeks that related to the forward head practices. Angle of head pain and head pain were measured by pain Visual Analogue Scale (VAS) and goniometer before and after the training period. Data were analyzed by paired t-test and independent t-test in P<0.05. Results: The result of this study showed significant differences between pre and post-intervention conditions regarding the VAS, and head angle values in both groups (P<0/05). There is a significant difference between groups in pain scale VAS and head angle before and after the training period that the rate of healing in NASM group is higher than in the traditional group. Conclusion: NASM corrective exercises was more effective in improvement of the pain scale and head angle and it is recommended to the occupational therapist to the benefits of these exercises as a modern training methods in correction of the forward head angle.
Archives of Rehabilitation, 2016
Objective The aim of this study was the comparison of the functional stability of dominant and non-dominant shoulder in female volleyball players with and without anterior shoulder instability, using YBT-UQ. Materials & Methods In this descriptive study, 28 female university volleyball players (age=20 to 25 years) were categorized into healthy (n=14) and anterior shoulder instability (n=14) group. Upper quarter y balance test (YBT-UQ) was used for measuring functional stability of both dominant and non-dominant shoulder. After checking the normal distribution of the results with 1-s Kolmogorov-Smirnov, paired sample t-test and independent sample t-test were used for comparing the dominant and non-dominant shoulder's functional stability and for comparing the results between groups, respectively. Results Higher YBT-UQ composite score was observed in non-dominant shoulder and dominant shoulder of the healthy group and the non-dominant shoulder and dominant (injured) shoulder of shoulder instability group, respectively. No significant difference was observed between functional stability of both shoulders of the healthy group (P=0.144), while the functional stability of the non-dominant shoulders of the instability group was significantly higher than the dominant unstable shoulders (P=0.001). The results of functional stability of the unstable shoulders of the injured group were significantly lower than the results of the dominant shoulders of the healthy group, while in non-dominant side, all directions but the Superolateral direction showed significant difference. Conclusion Based on the results of this study, functional stability of the unstable shoulder of female university volleyball players is lower than the functional stability of their non-dominant side or the functional stability of the healthy subjects; Therefore, we suggest that the upper extremity stabilization exercises, specially the closed kinetic chain exercises should be added to the shoulder rehabilitation programs.