نتایج جستجو برای: endurance time method

تعداد نتایج: 3210077  

Journal: :Journal of biomechanics 1981
R D Crowninshield

A quantitative method of muscle activity prediction is presented which uses a criterion of maximum endurance of musculoskeletal function and is based on the inversely nonlinear relationship of muscle force and contraction endurance. The results obtained through the use of this method agree more closely with known patterns of muscle activity, as revealed by electromyography, than do those obtain...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
ابوالفضل شایان کارشناس ارشد،رفتارحرکتی،دانشکده تربیت بدنی و علوم ورزشی، دانشگاه تهران،ایران فضل اله باقرزاده دانشیار،رفتارحرکتی،دانشکده تربیت بدنی و علوم ورزشی، دانشگاه تهران،ایران مهدی شهبازی استادیار،رفتارحرکتی،دانشکده تربیت بدنی و علوم ورزشی، دانشگاه تهران،ایران سیروس چوبینه استادیار،فیزیولوژی ورزشی ،دانشکده تربیت بدنی و علوم ورزشی، دانشگاه تهران،ایران

the vital role of exercise in many aspects of daily life and somewhat cognitivefunctions are acknowledged but a point that has recently gained researchers'attention is to investigate the effect of different types of exercises on cognitivefunctions and the mediating mechanisms of this effect. the aim of this study was todetermine the effect of two types of endurance and resistance exercises...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1392

this study investigated how group formation method, namely student-selected vs. teacher-assigned, influences the results of the community model of teaching creative writing; i.e., group dynamics and group outcome (the quality of performance). the study adopted an experimental comparison group and microgenetic research design to observe the change process over a relatively short period of time. ...

Journal: :Journal of neurophysiology 2012
Nicole M Gordon Thorsten Rudroff Joel A Enoka Roger M Enoka

The purpose of this study was to compare endurance time and accompanying neuromuscular adjustments when left- and right-handed subjects used the dominant and nondominant arms to sustain submaximal contractions that required either force or position control. Ten left-handed and 10 right-handed healthy adults (21 ± 5 yr) participated in the study. Each subject exerted a similar net torque about t...

Journal: :Critical Care 2005
Odile Noizet Francis Leclerc Ahmed Sadik Bruno Grandbastien Yvon Riou Aimée Dorkenoo Catherine Fourier Robin Cremer Stephane Leteurtre

INTRODUCTION We conducted the present study to determine whether a combination of the mechanical ventilation weaning predictors proposed by the collective Task Force of the American College of Chest Physicians (TF) and weaning endurance indices enhance prediction of weaning success. METHOD Conducted in a tertiary paediatric intensive care unit at a university hospital, this prospective study ...

Fadaei, Farzane , Habibi, Ehsanollah , Hasanzadeh, Akbar , Karamiani, Fereshteh , Ordudari, Zahra ,

Introduction. The effect of exercise program on the prevention of upper extremities musculoskeletal disorders has attracted the attention of researchers. On the other hand, in assembly workers, the risk of these disorders increases because the part of the body is used successively and without rest. The current study investigates the effect of 8 weeks of Kinesio Taping and sport program on grip ...

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