نتایج جستجو برای: lower limb muscles
تعداد نتایج: 780850 فیلتر نتایج به سال:
background: single leg drop landing is one of the common sport activities that have greater likelihood of leading to traumatic oflower extremity. however, there is limited understanding of biomechanics of this maneuver. hence, this study aimed to compare the activities of lower limb muscles during pre- and post phases of single leg drop landing. methods: this semi-experimental research of 13 ph...
Objectives: This study was under taken to consider the effect of strength training on some kinematics parameters of gait (step length, cadence and speed walking). Methods & Materials: Twenty-four healthy elderly women (with average and standard deviation age of 61.53±2.84 years, height of 157.1±5.5 cm, weight of 69.13±7.6 kg and BMI 28.1±3.6 kg/m) participated in this study. The strength of ...
Aims and background: The aim of the present study was to compare the electromyography activity of the lower limb muscles during three different running patterns in pronated feet individuals with and without low back pain. Material and Methods: The present study was cross-sectional. 45 adult males (15 male with pronated feet, 15 male with both low back pain and pronated feet and 15 male with...
ABSTRACT Introduction: Jogging can be a great way to improve physical condition, boosting mind and body. Its method of movement is simple, there are no sporting limitations as age, gender, or training place. believed help repair muscle joint injuries in the lower limbs. Objective: To explore effects running on recovering limb muscles. Methods: We surveyed 60 undergraduate students who took 400-...
The lower-limb muscle activities during the daily lower-limb motions such as sitting down, standing up, squatting, walking, ascending and descending stairs motions have been studied to enable power-assist robotic systems to estimate human lower-limb motions based on muscle electromyographic (EMG) signals. The relationship between the lower-limb motions and the activity levels of main muscles co...
Despite limited data on humans, previous studies suggest that there is an association between the duration of daily muscle activity and the proportion of type I muscle fibers. We quantified the activity of limb muscles in healthy men and women during normal use and compared these measurements with published reports on fiber-type proportions. Seven men (age range = 21-28 yr) and seven women (age...
Background: The transverse abdominis (TrA) muscle is one of the most important muscles that contribute to the stability of the lumbar spine. Strengthening of trunk muscles that have a significant role in trunk stability is very important in the field of professional sport, sport medicine and rehabilitation of patient with low back pain (LBP). Identifying the exercises that can improve the stren...
Stroke patients suffer from gait disturbance due to altered leg muscle actions. Many kinesiological studies have investigated muscle actions, but the metabolic activity of muscles in stroke patients remains to be investigated. We therefore evaluated energy consumption in lower extremity muscles during level walking in hemiparetic individuals. Glucose uptake was measured by positron emission tom...
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