Introduction: Aging is one of the stages of life that needs special attention due to the special conditions of this period of life. Inactivity and myasthenia due to aging are important factors in reducing the physical and functional readiness of the elderly, which can reduce their quality of life. On the other hand, electromyostimulation (EMS) is one of the modern training methods that can be s...

this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...

Background and purpose: Lumbar disc herniation is one of the most common types of low back pain and researchers are interested in novel exercises in treatment of this condition. The aim of this study was to investigate the effect of suspension exercises on electromyography in men with disc herniation. Materials and methods: Twenty two men with disc herniation in Rasht participated in this clin...

Background: Core stability is the ability of the lumbopelvic-hip complex to prevent spinal instability and return to equilibrium after a perturbation. The special physical condition in students and especially the female ones- makes them prone to Trunk Defects (TDs); thus, it makes them prone to numerous injuries, like problems in balance. The present study aimed to examine the effect of Core St...

The purpose of this study was to determine the effect of exercise and fitness education on physical fitness factors. 84 healthy non-athlete student (mean age 12.5±0.49 yrs, mean height 153.8±6.1 cm, mean wieght 46.25±7.3 kg) who had not regular activities for more than 6 months were voluntarily participated in this study. They were randomly divided among three groups: training-education (n=28),...

run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...

objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...