Physical Treatments (USWR)

• University of Social Welfare and Rehabilitation Sciences

Purpose: Osteoarthritis is a progressive disease and the most common form of joint inflammation. Moreover, it is the most common cause of functional disability in the elderly. Among the multiple and predisposing factors influencing the disease are demographic indicators and occupational factors. The present study aimed to investigate the relationsh...

Purpose: The present study examined the relationship between muscle strength and range of motion in lower extremity with balance and risk of falling in the elderly. Methods: This was a cross-sectional study. The statistical population included healthy elderly (Mean±SD age: 65.64±4.95 y) in Rasht City, Iran. The study was conducted on 65 healthy eld...

Purpose: Taekwondo is a martial art and contact sport in which the athletes’ goal is to strike the opponent with maximal force. This fact exposes taekwondo practitioners to the permanent risk of injuries. Therefore, the current prospective study aimed to investigate the internal risk factors of lower extremity injuries in the adolescent male taekwo...

Purpose: Wrestling, due to its contact and oppressive training nature, is subject to massive injuries. The present study aimed to compare musculoskeletal injuries between professional Greco-Roman and freestyle wrestlers. Methods: This was a retrospective cross-sectional study. The statistical population consists of male Greco-Roman and freestyle wr...

Purpose: Visually-impaired individuals encounter difficulties in balance control and quality of life, and experience more instability, compared to healthy people. Thus, the present study aimed to evaluate the effects of vestibular exercises training program on postural control, risk of falling, and quality of life in individuals with visual impairm...

Purpose: Anterior Cruciate Ligament (ACL) injury is the most common knee ligament injury during exercise, with a frequency of 36.9 per 100000 individuals. The characteristics of this injury are proprioception dysfunction. The present study aimed to investigate the knee proprioception after the reconstruction of ACL in soccer players. Methods: The s...

Adult Onset Still’s Disease (AOSD) is a rare systemic inflammatory disease of unrecognized etiology and pathogenesis that presents in 5% to 10% of patients as Fever of Unknown Origin (FUO) accompanied by systemic manifestations. We reported a compelling case of a 39-year-old African male who presented with a one-month duration FUO along with skin r...

Purpose: Children's interaction with the environment considerably influences their growth. To create an environment that guarantees growth and development of children's skills, children's characteristics should be considered in selecting facilities, design, and setting of child-related environments. Proper tools should be used to study the complian...

Purpose: Today considering the high prevalence of diabetes and its associated pressure ulcers, also irreparable consequences such as amputation and death, the use of orthotic devices is increasing. A variety of devices have designed to prevent ulcers in the patients' feet, however other aspects of the treatment, especially the performance of these...

Purpose: This study aimed to investigate excursion changes at the hip, knee, and ankle joints during gait in patients with knee osteoarthritis (KOA) of varying severity. Methods: The method of research was causal-comparative (Ex Post Facto). A Vicon motion analysis system with 4 T-Series cameras was used to measure the kinematics variables. Fifteen...

Purpose: To investigate the reliability of Functional Movement Screen (FMS) in basketball players. A few studies have compared the reliability of FMS between raters with different experience in athletes. The purpose of this study was to compare the FMS scoring between the beginners and expert raters using video records. Methods: This is a cross-sec...

Purpose: The current study aimed at evaluating the effect of 5-toed shoes on electromyographic activity of leg muscles during the stance phase of running. Methods: The current semi-experimental study recorded the electromyographic activity of tibialis anterior, soleus, gastrocnemius lateralis, and medialis muscles of 15 healthy male students (mean...

Purpose: Low Back Pain (LBP) is one of the most common musculoskeletal problems in the world so that about 80% of people are affected by LBP at least once in a lifetime. Therefore, knowing the risk factors for LBP is an important topic. Obesity is also a major health problem that is dramatically rising. If there is a proven relationship between obe...

Purpose: Comparing the effects of manipulating senses on relative phase transition bimanual coordination pattern of active and inactive women with Multiple Sclerosis (MS). Methods: The methodology of this study was repeated-measures design. Study participants comprised 10 active women and 10 inactive women with multiple sclerosis who voluntarily pa...

Purpose: Allometry is a method to express the relationship between physiological and anatomical variables. It can be used to measure the vital capacity through mathematical equations. This study aimed at evaluating lung function indices to estimate the maximal aerobic power by respiratory gas analysis device and the allometric equation. Methods: Th...

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 with poor body posture for long periods of time. The musculoskeletal problems can result in inconvenience or pain with bad impact on...

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 reduce falling risks. This study aimed to assess the effect of Kinesio taping on dynamic balance and spasticity in subjects with stroke...

Purpose: Some deformities that increase the risk of injury including cavus foot are not correctable yet and can only be limited by prevention and taking care of external causes. The current study aimed at determining if foot type (cavus or normal) resulted in loading differences during badminton fundamental movements, considering the prevalence of...

Purpose: The negative heel rocker shoes help reduce the plantar pressure in patients with diabetes, but their effects on the other lower limb joints are unknown. Accordingly, the current study aimed at evaluating the effect of negative heel rocker shoes on the moment and the contact forces applied on lower limb joints of diabetic patients while wal...

Purpose: Anterior Cruciate Ligament (ACL) tear is a common injury among wrestlers. One of its treatments is reconstructive surgery with Hamstring Tendon (HST) autograft. This research aimed to examine the effect of neoprene knee brace on the knee kinetics variables of elite wrestlers after ligament reconstructive surgery with hamstring autograft. M...

Purpose: To investigate the effect of single session Extracorporeal Shock Wave Therapy (ESWT) over the ankle plantar flexor muscles on the spasticity, muscle architecture, and gait in chronic stroke patients. Methods: This quasi-experimental, single group study had a repeated measures design. A total of 17 post-stroke patients were selected by conv...

Purpose: Rehabilitation and physiotherapy have a major role in reducing the pain and increasing the functional ability in patients with shoulder joint pain. This study aimed to evaluate the effect of Action Potential Simulation (APS) and Transcutaneous Electrical Nerve Stimulation (TENS) in patients with Chronic Mechanical Shoulder Pain (CMSP). Met...

Purpose: Low back pain (LBP) is one of the main causes of disability in adults. Approximately 80% of LBPs lead to chronic nonspecific low back pain (CNSLBP). Damages to back region may be due to weak musculoskeletal structure, impaired muscle or joint flexibility, changes in muscle tone, and reduced strength and endurance. A set of exercises by sma...

Purpose: Core stability training (CST) has increased among athletes. The study hypothesis is that neuromuscular training and exercises of central area of trunk, pelvis and hip can reduce injury risk, and specifically peak vertical ground reaction forces in drop landing task. Therefore, the objective of this study was to evaluate kinetics during sin...

Purpose: Human hands, thanks to their fine movements, are efficient tools to work, play, and do daily life activities, especially in students with specific requirements such as the ones with hearing impairment. Methods: Thirty-two students (14 males and 18 females) with hearing impairment with the mean age of 8.43 years participated in the current...

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 identification of the allowable limits and the injury mechanisms as well as the motor control aspects. This study aimed to investiga...

Purpose: The present research was conducted to investigate the effectiveness of group play therapy on social skills of female students with intellectual disability. Methods: The research method was quasi-experimental with pretest-posttest design and the control group. The study population included all female students with intellectual disability in...

Purpose: Wearing high-heel shoes has become a habit among women of the present era. Statistics show that around 60% of women wear high-heel shoes at least thrice a week. High-heel shoes cause postural changes and damage body joints. The present study was conducted to assess the effect of high-heel shoes on the head protrusion angle. Methods: This s...

Purpose: Increased life expectancy leads to an increase in the elderly population. However, with an increase in the age, the number of chronic diseases and cognitive disorders also increases. Since the social, cultural, environmental, lifestyle and health-related behavior is specific to each nation, the present study aimed at investigating the rela...

Purpose: Less attention has been paid to the electromyographic activity of the lower extremity muscles, which is considered as an essential part of the kinetic studies on the gait of mentally retarded individuals. Hence, the study aims at determining the surface electromyography characteristics of the lower extremity muscles of mentally retarded ad...

Purpose: Postural control preserves organs and body parts in a proper biomechanical stance which exists in two forms: static and dynamic. Fatigue is one of the factors that affects postural control. This study aimed to compare the electromyography (EMG) activity of the lower extremity muscles before and after fatigue. Methods: This study was descri...

Purpose: Hamstring muscle is a two-jointed muscle, which is attached to the pelvis at one end and to tibia at the other. Contractures of the hamstring muscles affect the position of proximal and distal joints. The present study aims to compare the value of quadriceps angle (‘Q angle’) and tibial torsion among Premier League Futsal players with and...

Purpose: Globalization of computer use in the past two decades has increased the prevalence of musculoskeletal problems and different damages to computer users. Therefore, the present study aims to determine the prevalence rate of musculoskeletal damages and postural anomalies and disorders among computer users. Methods: This is a descriptive resea...

Purpose: Due to unhealthy lifestyles, there has been an increase in the prevalence of coronary artery disease (CAD) and a reduction in its age of onset. Given the high cost of diagnosis and treatment of CAD, there is an urgent need to teach people strategies helpful in changing their lifestyles as this can help reduce the risk factors of the diseas...

Purpose: Given that physical activity is the most important environmental moderating factor, it has been known as an effective, available, low-cost and non-pharmacological approach to increase or maintain bone density at different ages. The purpose of this study was to investigate the effect of 12 weeks of training in water, on land and combined en...

Purpose: Low birth weight (LBW) is one of the most serious health problems in infants. Many studies indicate that LBW infants, who survive, may suffer from long- and short-term physical, mental, and social problems. This study aimed to determine the effect of massage therapy on weight gain of LBW neonates. Methods: This study was a randomized clini...

Purpose: The purpose of this study was to investigate the effect of kinesio-taping on the range of motion of cervical lateral flexion point in subjects with trigger point in upper trapezius muscle. Methods: A total of 32 subjects with myofascial trigger point in their upper trapezius muscles participated in this randomized controlled trial (RCT). T...

Purpose: Core stability and leg stiffness are two determinant mechanisms in athletic performance and risk injury. This study aimed to investigate the gender differences and relationship of these two factors in athletes. Methods: In this cross-sectional study, core stability and leg stiffness of 12 male and 12 female Iranian squash players at nation...

Purpose: The first step to manage motor impairment of upper limb in patients with subacute stroke is having an accurate assessment tool. The Fugl-Meyer assessment of upper extremity and 9-hole pegboard test are used to evaluate motor function and hand dexterity in stroke survivals. The present study aimed to investigate the test-retest reliability...

Purpose: Developmental dysplasia of the hip (DDH) increases the risk of secondary degenerative changes and subsequent total hip arthroplasty. The postoperative quality of life in patients with DDH who have been born and grown with this disability and adapted to it during the life, is one of the most challenging issues. This study aimed to compare t...

Purpose: The traditional view regards limb selection in reaching a hemispheric specialization and an permanent biological phenomenon. However, recent studies have questioned this idea. Instead, they suggest that the task conditions is also an effective factor. The present study includes two experiments in right and left handed children examining th...

Purpose: Thoracic outlet syndrome is one of the most controversial topics in clinical medicine due to its difficult assessment and management. The appropriate treatment depends on accurate and comprehensive assessment. This study aimed to review the current assessments of these patients. Methods: This study was conducted by review of the articles p...

Purpose: Regarding the high prevalence of low back pain in various communities and the need to determine an appropriate treatment plan for these patients, examining their functional limitation and disability level is of utmost importance. In this regard, one of the important indicators is Lumbar range of motion. Measurement of the range of motion i...

Purpose: Given that weight and body mass index (BMI) are considered as modifiable factors in osteoporosis, the present study aimed to examine the relationship of weight and BMI with bone mineral density (BMD) and bone mineral content (BMC) at the femur and lumbar vertebrae in perimenopausal women. Methods: In this descriptive-correlational study, w...

Purpose: This study aimed to assess the effect of Boston brace on trunk muscles length as well as lower limbs and trunk range of motion in patients with idiopathic scoliosis. Methods: Five patients with idiopathic scoliosis with C shape curve and mean (SD) age, height, and weight of respectively 12.61(1.16) years, 1.53(0.08) m, and 35.6(6.1) kg par...

Purpose: This study aimed to investigate the effect of one intensive training session on the changes of beta-endorphin and serum cortisol levels of elite wrestlers. Methods: In this quasi-experimental research with one group and pretest-posttest design, 16 elite wrestlers within the age range of 18 to 25 years were purposefully and selected and the...

Purpose: Altered kinematics of the scapula or scapular dyskinesis (downward rotation, anterior tilt, and protraction) contribute to impingement syndrome by decreasing the subacromial space. Given the critical role of scapular position and movement in the function of the shoulder, the aim of this study was to compare scapular position and dyskinesis...

Purpose: Over the past 20 years, the center of pressure (COP) has been commonly used as an index of postural stability in standing. While many studies investigated COP excursions in patients with knee osteoarthritis and healthy individuals, no comprehensive analysis of the differences in their postural sway pattern exists. The present study aimed t...

Purpose: This study aimed to investigate the effect of sports activities on behavioral-emotional problems of students with intellectual disability. Methods: Research method was quasi-experimental with pretest-posttest design and the control group. The study population consisted of all students with intellectual disability in Farashband City, Iran w...

Purpose: This study aimed to examine the differences in the co-activation of the rectus femoris (RF) and biceps femoris (BF) using the co-contraction index (CI) in aquatic and land environments during a drop-landing task in active and non-active females. Methods: In this casual-comparison study, 10 active and 10 non-active females volunteered to pa...

Background and purpose: According to the European license, alteplase can be given no sooner than 3 months after previous stroke. However, it is not known whether past history of stroke influences the effect of treatment. Our aim was to evaluate safety and functional outcome after intravenous thrombolysis administered in everyday practice to patien...

Purpose: Autism is a developmental disorder characterized by social and communicative problems as well as movement skills. Anxiety is one of the widespread problems among the people affected by autism. The aim of the present research was to survey the effect of one period of selected spark motor program on the anxiety of children with autism. Metho...

Purpose: Little information is available on joint kinematic adaptations during walking on crossslope surfaces (i.e. a surface incline perpendicular to the direction of locomotion). This study aimed to evaluate the effects of cross-slope surfaces on three-dimensional (3D) kinematics of hip, knee, and ankle joints during stance phase of walking. Meth...

Purpose: To assess the reliability of neurocognitive and functional performance tests in athletes with and without functional ankle instability (FAI). Methods: In this methodological study, 20 athletes with unilateral functional ankle instability (mean age [SD]: 23.40[2.58] y; mean height[SD]: 1.77[0.11] m; mean weight[SD]: 67.00[13.18] kg) and 20...

Purpose: The prevalence of work-related musculoskeletal disorders is increasing worldwide. This research surveys the prevalence of pain among female hairdressers in Shiraz in 2010. Methods: This is a survey study and a total number of 239 hairdressers were selected in Shiraz, Iran by available sampling method. Data were collected by interview and f...

Purpose: The present study aimed to find reliability of magnetic resonance imaging (MRI) in patients with lumbar disk herniation. Methods: In this cross-sectional study, 110 individuals aged 20-50 years with chronic low back pain (LBP) of more than 3 months were enrolled by nonprobability convenient sampling method. Only disk herniated patients of...

Purpose: Proprioception is a part of the somatosensory system responsible for sending information to the central nervous system to monitor the status of various body parts relative to each another. One of the main causes of impaired proprioception is fatigue. In the following study, the effects of fatigue on quadriceps muscle and hence on knee prop...

Purpose: Doing plyometric training with and without the vessel occlusion is an effective practice for rapid increase of muscles strength their hypertrophy. We evaluated the effects of plyometric training with and without the vessel occlusion on electromyographic parameters. Methods: In this quasi-experimental study, 22 females were selected through...

Purpose: In approaching full trunk flexion (75%-80% of full flexion), myoelectric activity of lumbar erector spinae muscles is reduced or silenced; this response is known as flexion-relaxation phenomenon (FRP). FRP is a shift in load sharing and spinal stabilization from active structures (erector spinae muscles) to passive ligamentous and articula...

Purpose: This study aimed to determine muscular response in balance recovery after postural perturbation among females with increased thoracic kyphosis. Methods: This is a quasi-experimental study. A total of 12 female students with thoracic kyphosis (>40 degrees) and 12 matched controls were selected to participate in the study. Each subject under...

Purpose: previous studies have suggested that thigh muscle imbalance may be a risk factor for knee injury. The Present study aimed to compare Hamstring-to-Quadriceps (H:Q) Ratio and dynamic stability between the two lower limbs of elderly people. Methods: This was a correlational study and by nonprobability sampling 19 healthy community doweling el...

Purpose: The prevalence of work-related musculoskeletal disorders is increasing worldwide. This survey aimed to evaluate the prevalence of leg pain among female hairdressers in Shiraz, Iran, in 2010. Methods: This is a descriptive-correlational study that was conducted on female hairdressers in Shiraz, Iran. A total of 239 hairdressers were selecte...

Purpose: This research aimed to study the effect of 8 weeks core stability training on static balance of the children with Down syndrome. Methods: A total of 16 children with Down syndrome from rehabilitation center of Noor Abad City were selected and randomly divided into 2 groups of control (n=8) and experimental (n=8). At the pretest and posttes...

Purpose: The present study aimed to investigate the effect of sensory and movement speed manipulations on bimanual coordination dynamics. Here we compared to what extent the absence and or bias of different sensory modalities affect performance of coordination of movements. Methods: Fifteen physical education students of Shahid Beheshti University...

Purpose: To determine the more effective ankle brace (lace-up or Aircast ankle brace) at providing dynamic postural control in volleyball players with unstable ankle under functional fatigue conditions. Methods: Subjects of this study participated in 3 separate testing sessions and did not use or used a different brace at each session i.e. no brace...

Purpose: Pelvic floor muscle dysfunction is a common cause of constipation. This dysfunction does not respond to current treatments of constipation. Thus, it is important to identify this type of dysfunction and the role of these muscles in constipation. The purpose of the present study was to review the previously published studies concerning the...

Purpose: To determine the more effective ankle brace (lace-up or Aircast ankle brace) at providing dynamic postural control in volleyball players with unstable ankle under functional fatigue conditions. Methods: Subjects of this study participated in 3 separate testing sessions and did not use or used a different brace at each session i.e. no brace...

Purpose: To determine the more effective ankle brace (lace-up or Aircast ankle brace) at providing dynamic postural control in volleyball players with unstable ankle under functional fatigue conditions. Methods: Subjects of this study participated in 3 separate testing sessions and did not use or used a different brace at each session i.e. no brace...

Purpose: To determine the more effective ankle brace (lace-up or Aircast ankle brace) at providing dynamic postural control in volleyball players with unstable ankle under functional fatigue conditions. Methods: Subjects of this study participated in 3 separate testing sessions and did not use or used a different brace at each session i.e. no brace...

Purpose: To determine the more effective ankle brace (lace-up or Aircast ankle brace) at providing dynamic postural control in volleyball players with unstable ankle under functional fatigue conditions. Methods: Subjects of this study participated in 3 separate testing sessions and did not use or used a different brace at each session i.e. no brace...

Purpose: To determine the more effective ankle brace (lace-up or Aircast ankle brace) at providing dynamic postural control in volleyball players with unstable ankle under functional fatigue conditions. Methods: Subjects of this study participated in 3 separate testing sessions and did not use or used a different brace at each session i.e. no brace...

Purpose: To determine the more effective ankle brace (lace-up or Aircast ankle brace) at providing dynamic postural control in volleyball players with unstable ankle under functional fatigue conditions. Methods: Subjects of this study participated in 3 separate testing sessions and did not use or used a different brace at each session i.e. no brace...

Purpose: Walking pattern in patients with Parkinson's disease (PD) is abnormal, and dynamic balance of these patients is not clear yet. The objective of this study was to analyze the dynamic balance of patients with PD during walking and comparing it with normal elderly individuals. Methods: This is an Ex-post - facto research study design. Twelve...

Purpose: Total Knee Replacement (TKR) is the treatment of choice for severe osteoarthritis with acceptable outcomes regarding pain management, function and quality of life enhancement. Because many patients require TKR procedure for their both knees, there has always been a challenge in the choice of simultaneous or consecutive operations. The aim...

Purpose: This study aimed to examine the effect of Body-Weight-Supported Treadmill Training (BWSTT) exercises on functional ambulation profile in patients with paraplegic spinal cord injury. Methods: This was a quasi experimental study with pre test and post test. The statistical population consisted of paraplegia spinal cord injured persons in Sha...

Purpose: The present study aimed to determine the effect of dual-tasking on spatiotemporal characteristics in subjects with and without Anterior Cruciate Ligament Deficiency (ACLD) using linear dynamics. Methods: In this mixed model design study, spatiotemporal parameters were measured in 22 patients with ACLD (25.95±4.69 y) and 22 control subjects...

Purpose: The purpose of the present study was to evaluate the association of ultrasonography findings with pain, range of motion, disability, and pressure pain threshold in patients with upper trapezius myofascial pain syndrome. Methods: A total of 60 subjects with upper trapezius myofascial pain syndrome (mean age: 25.90±4.47 y; mean weight: 63.53...

Purpose: The aim of this study is to investigate the effects of Kinesio taping on severity of pain, the power for taking hand, functional activity and we undertook a literature review to produce evidence-based recommendation for the use of Kinesio tape in patients with lateral epicondylitis. Methods: A literature search was done in google scholar,...

Purpose: Given the high prevalence of varus malalignment of the knee and the consequences of walking on different surfaces on this malalignment, the aim of the present study was to investigate the effect of walking inclination on knee angle in the frontal plane of patients with varus malalignment. Methods: 18 male subjects with varus malalignment c...

Purpose: The forward shoulder (FS) is one of the most common deformities accounted for 60% of shoulder abnormalities.This study aimed to investigate the effects of a 6-weekstrength training, stretch training andcomprehensive training in patients with forward shoulder abnormalities. Methods:This quasi-experimental study design Pre-posttest with cont...

Purpose: LBP is one of the most common health issues throughout the world and has multiple causes which one of them is the defect in motor patterns. This study compared the effectiveness of stability, general and mixed exercises on the electromyographic activity of ipsilateral erector spinae muscle (IES), contralateral erector spinae muscle (CES),...

153 PHYSICAL TREA MENTS October 2014 . Volume 4 . Number 3 Leila Ghazaleh*1, Mehrdad Anbarian2, Mohammadtaghi Karimi3, Mohsen Damavandi4 1. PhD in Physical Education & Sport Sciences, Department of Sports Biomechanics, Faculty of Physical Education & Sport Sciences, Bu-Ali-Sina University, Hamedan, Iran. 2. Associate Professor, Department of Sports...

Purpose: LBP is one of the most common health issues throughout the world and has multiple causes which one of them is the defect in motor patterns. This study compared the effectiveness of stability, general and mixed exercises on the electromyographic activity of ipsilateral erector spinae muscle (IES), contralateral erector spinae muscle (CES),...

Purpose: In modern societies, in order to save medical costs and provide improved and comprehensive healthcare services, cooperation of various specialties in the form of teamwork has gained significant popularity. Physiotherapists, as members of the treatment team, try to improve the health of their fellow human beings. This study aimed to describ...

Purpose: Physiological changes during pregnancy impose numerous changes on the respiratory system that can affect the health of both mother and fetus. Regarding the importance of the normal breathing in the health of mother and fetus, this study aimed to investigate the effect of breathing exercise on breathing pattern of pregnant women. Methods: T...

Facial Rehabilitation Facial nerve palsy (FNP) changes facial expression and leads to functional problems in facial movement and negative psychological effect on patients. Fortunately, some of FNP problems recover completely, but some others remain with some sequelae like asymmetry, muscle contracture, synkinesis, and hyperkinesias that need rehabi...

Purpose: The purpose of this study is to examine the differences of kinetic and kinematic variables in middle-aged women with genu varum and normal knee angle during walking and running. Methods: Eight middle-aged women with genu varum (age: 45.12 ±12.74 y, height: 160.62 ± 5.26 cm, weight: 71.75 ± 16.38 kg, right tibiofemoral angle:-4 ± 3.9, left...

Purpose: Everything that impairs joint proprioception system can harm joints. It has been stated that stretching exercises can change properties of the proprioceptive receptors and as a result changes the sensibility of the joints proprioception. Due to fact that static stretching has greater use between athletes, it is necessary to give useful inf...

Purpose: The proper neuromuscular recruitment patterns of hip and knee muscles are essential for dynamic stabilization of the knee. According to the kinematic chain, weakness in the performance of one motor segment can affect other segments of motion. Thus, the aim of this study was to compare the isometric strength of selected muscles of lower ext...

Purpose: Scapular dyskinesia is a change in position or movement of scapula, which is highly prevalent in athletes with overhead activities. In addition to biomechanical changes in shoulder complex, neurocognitive impairments can have a significant role in its creation. Thus, this study aimed to compare neurocognitive scores between athletes with a...

Purpose: The purpose of this study was to investigate the kinematic and kinetic variables, which predict anterior tibia shear force during single-leg landing in female athletes. Methods: Forty-three subjects (mean and standard deviation for age 21.12 ± 2.00 y, height 168.58 ± 7.62 cm, and weight 60.27 ± 7.80 kg) participated in this study. Kinemati...

Purpose: Mechanical loading is said to be an important factor in the development of low back pain (LBP). One of the main concerns in manual material handling (MMH) tasks is lifting loads, as this activity is present in most jobs. Despite the controversy about their effectiveness, belts are used in industry as either protective or assistive devices...

Purpose: The aim of this study was to compare head and neck alignment in children with visual and hearing impairments and its relation with anthropometrical parameters. Methods: The study was a descriptive, correlational analysis within which the relations between dependent and independent variables have been studied. Thirty children with poor visi...

Purpose: Postural balance deficit is one of the common post-stroke disabilities. Providing visual biofeedback while balance activities are performed is a way to improve postural balance disorders following stroke. But among the research published, there is incoherency about the positive effects of visual biofeedback therapy. The purpose of this stu...

Purpose: Individuals' personal awareness and learning after spinal cord injury is one of the most important factors in patients' confrontation with subsequent disabilities and new life style which affects their ultimate independence. This article is an abstracted result of a qualitative study on effective factors of independence among patients with...

Comparison of Respiratory Muscle Electromyography between Adolescent Idiopathic Scoliosis and Healthy Subjects Purpose: Scoliosis is one of the most common spinal deformities that affect chest wall mechanics. Scoliosis results in ventilator disorders and respiratory muscle weakness. However, the mechanism of these disorders is still unknown. The ma...

Purpose: Muscle activation of the proximal parts is necessary for distal activities. In fact, proximal muscles provide stabilized and controlled base for distal parts activities. The purpose of this systematic review was to determine whether hand grip task can alert the activation of shoulder girdle muscles. Methods: A literature search was done in...

Purpose: The aim of this study was to investigate the effect of core stabilization exercises on low back pain and abdominal and back muscle endurance in patients with chronic low back pain caused by disc herniation. Methods: For this purpose, 30 male and female patients with chronic low back pain due to disc herniation (age =48.55 ± 3.35) were divi...