نتایج جستجو برای: 50 athletes and 50 non

تعداد نتایج: 17066765  

Journal: :Medicine and science in sports and exercise 2010
W Ben Kibler Margot Putukian

Team physicians often treat injured active patients aged 50 yr and older. There are various definitions of master athletes. For the purpose of this document, master athletes will be defined as active individuals aged 50 yr or older. They desire optimal levels of performance or wish to exercise for general health and have high expectations for sports medicine care, including return to sport or a...

ژورنال: تحقیقات موتور 2018
Abdi Aghdam, E., Ebrahimi, R.,

One of the most efficient methods to reduce emissions and fuel costs of SI engines in petrol case, is the use of combined gasoline and NG. The ability of an engine is usually expressed with maximum power and maximum torque output of full-load state, but the operating time of the engines with full-load is less than that of part-load time. Therefore, studying the performance of the engine with a ...

2012
Bartolomé Marí Solivellas Teo Cabanes Martín

OBJECTIVE Many components of the immune system undergo adverse changes during intense physical activity in athletes, leading to a heightened risk of respiratory tract infections. This study evaluated the reduction in infectious processes in athletes due to intensive training with anapsos. METHODS The study compared athletes who took 480 mg Polypodium leucotomos Extract (Armaya fuerte; Centrum...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
علی جلیلی کارشناس ارشد دانشگاه پیام نور مسعود حسینچاری استادیار دانشگاه شیراز

the aim of this study was to investigate the possibility of explaining psychological resilience based on self-efficacy in athlete and non-athlete university students. a sample of 403 (198 females and 205 males) athlete and non-athlete university students, who were selected via purposive sampling procedure, completed resilience and self-efficacy scales. regression analysis, one-way anova, and t ...

Journal: :Journal of the American College of Cardiology 2004
Alessandro Biffi Barry J Maron Luisa Verdile Fredrick Fernando Antonio Spataro Giuseppe Marcello Roberto Ciardo Fabrizio Ammirati Furio Colivicchi Antonio Pelliccia

OBJECTIVES The purpose of this research was to evaluate the impact of athletic training and, in particular, physical deconditioning, on frequent and/or complex ventricular tachyarrhythmias assessed by 24-h ambulatory (Holter) electrocardiogram (ECG). BACKGROUND Sudden deaths in athletes are usually mediated by ventricular tachyarrhythmias. METHODS Twenty-four hour ambulatory ECGs were recor...

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