View clinical trials related to Muscle Strength.
Filter by:The aim of this study is to evaluate the effects of high intensity laser therapy (HILT) on range of motion, pain, quality of life, muscle strength and femoral cartilage thickness in patients with knee osteoarthritis.
Cerebral palsy (CP) is a movement and posture disorder caused by an injury to the developing brain, with a prevalence in Sweden of about 2/1000 live births. Children with CP have walking difficulties, and decreased muscle mass and muscle function as compared to typically developing (TD) children. The extent of disability in CP depends on the severity and timing of the primary cerebral lesion and can be classified with the gross motor function classification system (GMFCS E&R) that ranges from walking without limitations (I) to being transported in a wheelchair (V). Muscle function commonly deteriorates with age and contracture development is often clinically evident as early as at 4 years of age. In addition to being thinner and weaker, skeletal muscle in children with CP develop poor quality, i.e., increasingly higher amounts of fat and connective tissue at the expense of functional, contractile proteins. How long-term standard treatments for children with spastic CP including, training and orthotics use, with botulinum toxin (BoNT-A) treatment as an adjunct, affects muscle on functional, structural, and microscopic level in CP has not yet been published. Therefore, we will investigate the muscle function as well as functional mobility, structure, and spasticity. We will conduct functional mobility tests. Muscle strength will be measured with a rig-fixed dynamometer, and muscle structure will be measured with magnetic resonance imaging. The spasticity will be instrumentally assessed by the NeuroflexorTM, a machine measuring resistance in a muscle when a pedal is passively moving the participants foot at two different speeds. We will follow participants, for 1 year, with 4 measurements during this period. In order to better treat these children, we need to better understand the complex, interrelated interactions of musculoskeletal properties and function in children with CP. Our hypothesis is that muscle structure and function is affected by standard clinical treatments sessions including routine botulinum toxin treatment. Analyzing the effect of standard care may help planning of more effective clinical treatments in the future.
The aim of the study is to examine the effects of riding on the core muscles, balance and muscle strength of the extremities in healthy adolescents. Core strength, core endurance, balance, upper extremity and lower extremity strength assessments were performed on the study group before and after the riding training.
Breast cancer is the most common type of cancer affecting women of all ages worldwide. Advanced and comprehensive treatment options have increased survival rate and life expectancy, necessitating a focus on the complications of breast cancer treatment. Although axillary lymph node dissection (ALND) causes high morbidity, it is an integral part of surgical treatment in patients with invasive breast cancer and axillary lymph node metastasis. Axillary lymph node dissection and radiotherapy are associated with pain, physical symptoms, and decreased functional abilities in the upper extremity. This study aimed to compare the potential effects of proprioceptive neuromuscular facilitation (PNF) technique on muscle strength, pain and functionality in this patient group with progressive resistance exercise (PRT).
Mode specificity of eccentric and concentric isokinetic training have been examined in previous studies but with conflicting results. The present study aimed to examine the mode-specific effects of eccentric and concentric isokinetic training of hamstring muscle at slow angular velocity on eccentric peak torque of hamstring (PTecc), concentric peak torque of quadriceps (PTcon), acceleration time of hamstring (AThams) and quadriceps (ATquad), deceleration time of hamstring (DThams) and quadriceps (DTquad), time to peak torque of hamstring (TPThams) and quadriceps (TPTquad), and functional Hamstring-to-Quadriceps ratio (PTecc/PTcon).
The aim of our study is to compare the effectiveness of the supervized pulmonary telerehabilitation program and the cognitive telerehabilitation method, which includes pulmonary telerehabilitation methods, in patients with severe stage COPD who have difficulty exercising heavily. The effects of pulmonary and cognitive rehabilitation on dyspnea, muscle strength, functional capacity, quality of life, anxiety and depression levels in this patient group will be examined. The number of studies in the literature in which the pulmonary rehabilitation program was applied as telerehabilitation is insufficient. Considering that this patient group is not motivated and has difficulty in exercising, motor imagery and movement observation methods from cognitive rehabilitation methods may be alternative methods for these patients. Although these methods have been very popular in recent years in terms of researching and demonstrating their effectiveness in various patient groups in the literature, no study has been found in which the effects of these methods have been applied in pulmonary disease groups. This study aims to contribute to the serious gap in the literature on the application of pulmonary telerehabilitation and its effectiveness, and to be an original study by investigating the effectiveness of motor imagery and action observation, which are popular rehabilitation methods of recent years, in COPD patients in the pulmonary disease group for the first time.
Cerebral Palsy (CP) is an activity limitation, movement and posture deficiencies in early stage of life. In 80% of these children, upper extremity (UE) dysfunctions are observed, which leads to loss of quality of life, resulting in limited participation in activities of daily living (ADL). When the hands are affected in UE, fine motor skills such as grasping, writing and object manipulation are usually limited. This results in inadequate use of the extremities in functional activities. Although all children with CP are known to be affected by UE, studies in terms of physiotherapy and rehabilitation methods mostly focused on children with hemiparetic CP. Similar problems are observed in children with bilateral involvement. However, a wide variation is observed in the bimanual performance of children with hemiparetic and bilateral involvement. Studies evaluating UE activities in children with CP; emphasized that the inability to manipulate objects manually is one of the most important reasons for the restriction of participation in ADLs. Physiotherapy and rehabilitation programs include many neurodevelopmental treatment approaches including stretching, strengthening, positioning, splinting, casting, orthosis selection and movement facilitation. However, it is known that studies investigating the current efficacy of these treatments on UE functions mostly focus on unilateral CP. Interventions that focus on improving UE functions in children with bilateral CP are limited. In UE rehabilitation in bilateral CP; states that target-focused therapy, bimanual intensive task specific training programs and trainings such as HABIT (intensive bimanual training of the upper extremity) involving the lower extremity have been used, but there is only evidence for HABIT-ILE (HABIT involving the lower extremity). In the literature, it is observed that strengthening training with the Proprioceptive Neuromuscular Facilitation (PNF) method, which makes a significant contribution to muscle strength balance, is mostly used in lower extremity rehabilitation in these children. In this study, in the UE rehabilitation of children with hemiparetic and diparetic CP; in order to stimulate motor responses and improve neuromuscular control and function, the superiority of the PNF approach applied with scapular and UE patterns over the traditional Neurodevelopmental Therapy (NGT-Bobath) method will be determined.
Blood flow restriction (BFR) exercise involves the application of a constriction device to the limbs to restrict muscle blood flow during exercise. In recent years, BFR has become increasingly popular due to its additive effects on low-load resistance training, often promoting greater increases in muscle strength and size compared to similar resistance training without BFR. However, like other exercise, it is possible that BFR exercise can cause exercise-induced muscle damage (EIMD) that results in short-term reductions in muscle function and increased muscle soreness and swelling. One major variable that may influence the onset of EIMD is the restriction pressure used to restrict blood flow; however, the influence of restriction pressure on resistance EIMD is unclear. The purpose of this study is to investigate effects of two different restriction pressures (low and high) on EIMD responses to a bout of low-load BFR resistance exercise in a sample of healthy, active adults. It is hypothesised that a higher restriction pressure will result in increased EIMD compared to a lower restriction pressure. To test this hypothesis, participants will perform a lower-body exercise protocol with and without BFR, and several markers of EIMD will be assessed before and immediately, 24, 48, and 72 hours after the exercise.
Press tack needle is one of the acupuncture modalities in the form of needles that are attached to the skin, and can be left attached to the skin for several days which makes its use much easier than conventional acupuncture. The purpose of this study was to determine how the effect of press tack needle acupuncture on leg muscle strength performed on sports students. Research subjects as many as 30 people were randomized into two groups, namely the intervention group and the control group. In the intervention group, acupuncture treatment was performed with a press tack needle at acupuncture points on the legs. The leg muscle strength was measured using a leg dynamometer before and after the acupuncture intervention. Analyzed the difference in mean leg muscle strength before and after the intervention, and between the two groups.
Sponsor proposes ingredients that when added to daily whey supplementation, can lead to increased muscle strength, improves sleep quality and reduction in fatigue level.