نتایج جستجو برای: performance of soccer players

تعداد نتایج: 21231414  

سبحانی, وحید, شیروانی, حسین, قهرمان تبریزی, کوروش,

Background and Aim: Humoral immune system is affected by the intensity, duration, and type of exercise. Therefore, the aim of the present study was to examine the influence of a 90 - minute intermittent exercise on the immune response of young soccer players. Materials and Methods: Twenty four trained young soccer players were selected and randomly divided into two equal experimental and contro...

Journal: :journal of nutritional sciences and dietetics 0
tohid seifbarghi sports medicine research center, neuroscience institute, tehran university of medical sciences, tehran, iran somaye yosaee department of clinical nutrition, school of nutritional sciences and dietetics, tehran university of medical sciences, tehran, iran farzin halabchi sports medicine research center, neuroscience institute, tehran university of medical sciences, tehran, iran reza mazaheri sports medicine research center, neuroscience institute, tehran university of medical sciences, tehran, iran kurosh djafarian department of clinical nutrition, school of nutritional sciences and dietetics, tehran university of medical sciences, tehran, iran

b a ckground: the aim of this study was to determine the type and frequency of dietary supplements use among elite soccer players in 2011/12 season of iran’s premier football league. m ethods : this was a cross-sectional study. we randomly selected 13 teams from 18 teams in 2011/2012 season. all players of each team took part in our study. a total  of  234  soccer  players  enrolled  in  the  s...

 سید علی کشاورز, ,  سید مصطفی حسینی, , شهرام فرج زاده, , علی اکبر صبور یراقی, , محمد حضوری, , هاله صدرزاده یگانه, ,

Background: The aim of this study was to determine the effect of two different regimes, containing different carbohydrate to protein ratios on performance, serum glucose and insulin after exercise in soccer players in Tehran Iran. Methods: Nineteen male soccer players under training [age = 17/5 +/- 1.5 (SE) yr] were selected and completed two sequential trials separated by 1 week, in a paired c...

ژورنال: Hormozgan Medical Journal 2012
Choorli, A, Mostafaloo, A, Rohani, H,

Introduction: The purpose of the study was comparing the three methods including massage, static stretching and combination of massage and stretching in lower limb muscle on flexibility, power and agility tests performance in soccer players. Methods: 45 soccer players contributed in this semi-experimental study. The players were randomly assign in three groups massage (15 cases), stretchi...

Akabar Chamani, Abbasali Gaeini, Azita Mashhadi Abolqhasem, Mohammadr Reza Kordi ,

Introduction: Training techniques, age, and climatic conditions may play a significant role in physiological responses of soccer players. Therefore, this study set out to investigate changes in the serum interleukin-18 (IL-18) and blood lactate levels of teenagers after playing small-sided soccer games in warm weather. Corresponde...

Journal: :Journal of sports science & medicine 2013
Abdolhamid Daneshjoo Abdul Halim Mokhtar Nader Rahnama Ashril Yusof

The purpose of this study was to examine the effects of the 11+ and HarmoKnee warm-up programs on performance measures in professional soccer players. Thirty-six male professional soccer players (age: 18.9 ± 1.4 years) were divided into 3 groups, the 11+, HarmoKnee and control group (n = 12 per group). The experimental groups performed the programs 3 times per week for 2 months (24 sessions), w...

Journal: :asian journal of sports medicine 0
alexandre moreira department of sport, school of physical education and sport, department of sport, university of sao paulo, sao paulo, brazil; av. prof. mello moraes, 65, cidade universitaria, sao paulo, brazil, zip code 05508-030. tel: +55-1130918789, fax: +55-1138135091 marcelo saldanha aoki school of arts, sciences and humanities, university of sao paulo, sao paulo, brazil chris carling institute of coaching and performance, university of central lancashire, preston, uk. rafael alan rodrigues lopes department of sport, school of physical education and sport, department of sport, university of sao paulo, sao paulo, brazil; president laudo natel athlete development center, sao paulo futebol clube, brazil. ademir felipe schultz de arruda department of sport, school of physical education and sport, department of sport, university of sao paulo, sao paulo, brazil marcelo lima school of arts, sciences and humanities, university of sao paulo, sao paulo, brazil

objectives the aim of this study was to examine temporal changes in technical and physical performances during a small-sided game (ssg) in elite soccer players. methods sixty elite youth players (age 14.8 ± 0.2 yr; stature 177 ± 5 cm; body mass 66.2 ± 4.7 kg) completed a 5 v 5 ssg using two repetitions of 8 minutes interspersed by 3 minutes of passive recovery. to evaluate temporal changes in p...

Journal: :علوم زیستی ورزشی 0
ابوذر کاوه ای دانشجوی دکتری فیزیولوژی ورزشی، دانشکدۀ علوم انسانی، گروه تربیت بدنی دانشگاه تربیت مدرس، تهران، ایران رضا قراخانلو دانشیار دانشکدۀ علوم انسانی، گروه تربیت بدنی، گرایش فیزیولوژی ورزشی دانشگاه تربیت مدرس، تهران،ایران حمید رجبی دانشیار دانشکدۀ تربیت بدنی، گرایش فیزیولوژی ورزشی دانشگاه خوارزمی، تهران، ایران

the purpose of this study was the comparison of neural and performance adaptations to plyometric training versus combined training. 22 young soccer players (age 14.28±0.82 years, weight 41.18±7.5 kg, height 154.5±9.36, body fat 7.43±2.68%) were randomly assigned to plyometric group (plyometric and soccer skills training, pl) (n=8), combined group (combined plyometric and sprint and soccer skill...

Journal: :Journal of sports science & medicine 2002
Sergej M Ostojic Sanja Mazic

The aim of this study was to examine the effects of a carbohydrate-electrolyte drink on specific soccer tests and performance. Twenty-two professional male soccer players volunteered to participate in the study. The players were allocated to two assigned trials ingesting carbohydrate-electrolyte drink (7% carbohydrates, sodium 24 mmol.l-1, chloride 12 mmol.l-1, potassium 3 mmol.l-1) or placebo ...

Journal: :Orthopaedic journal of sports medicine 2014
Kristian Thorborg Sonia Branci Martin Peter Nielsen Lars Tang Michael Bachmann Nielsen Per Hölmich

BACKGROUND Adductor-related pain is the most common clinical finding in soccer players with groin pain and can be a long-standing problem affecting physical function and performance. Hip adductor weakness has been suggested to be associated with this clinical entity, although it has never been investigated. PURPOSE To investigate whether isometric and eccentric hip strength are decreased in s...

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