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| Number of Proceedings: 604 | 
	
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		| 451 |  | The effect of training representative tasks on Mental Processes of Anticipation and Decision- making skills | 
				|  | parvaneh  alavinamvar* , Seyed Mohammad Kazem  Vaez Mousavi, Mehdi  Namazizadeh | 
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		| 452 |  | study of prevalence of flexible flat foot in 3 to 6 age children of tabri,s kindergartens | 
				|  | gholamhassan  mosaddegh maleki* , shirin  aali | 
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		| 453 |  | The effect of high-intensity interval training (HIIT) on lipasin serum level, insulin resistance and lipid profile in obese rats | 
				|  | Mohammad  Parastesh, seyed mostafa  mousavian* | 
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		| 454 |  | The loyalty model of football fans in social media | 
				|  | Ali  Darvishi* | 
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		| 455 |  | exercise and Green coffee | 
				|  | milad  abdollahi* , Seyed Mohammad  Marandi, Fatemeh  Kazeminasab | 
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		| 456 |  | Presenting the Role Model of Employee Response to Occupational Insecurity on the Role of Self-Esteem Based on Organization and Job Adjustment of Ministry of Sport and Youth Affairs Staff | 
				|  | Fahimeh  Rivandi* , Narges  shahrokhnia, Seyed Jalal  Asgari | 
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		| 457 |  | Indicators affecting the performance of players of the Iranian national men's volleyball team in international competitions | 
				|  | Amin Allah  Ghofrani, نصراله  سجادی, sajadi  nasrolah, Hossein  Rajabi Noush Abadi* , Majid  Jalali Farahani | 
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		| 458 |  | basic psychological needs and Behavioral regulation in sport among female adolescent students. | 
				|  | Elham  Khodadadeh* , Zahra  Fathi Rezaei | 
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		| 459 |  | The Impact of Brand Equity Dimensions on Brand Equity in Sportswear Industry | 
				|  | amin  rayat* , sajadi  nasrolah, mehrzad  hamidi, hosseyn  rajabi noosh afadi, seyed nasroallah  sajjadi | 
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		| 460 |  | Comparison Upper Extremity Function between Volleyball and Handball elite athletes with scapula movement impairment | 
				|  | Zahra  pashaei* , Hassan  Daneshmandi, Aliasghar  Norasteh, Ali  Fatahi, Elham  Haji Hosseini | 
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		| 461 |  | The relationship between perceived organizational support and organizational silence in sport and youth department of Kohgiluyeh and Boyerahmad province | 
				|  | Fatemeh  kameli* , Bahador  Asadzadeh, Ahmad ali  Asefi | 
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		| 462 |  | The relationship between adherence to physical activity with spiritual health in Farhangian University` students | 
				|  | shahram  aroufzad* | 
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		| 463 |  | The Relationship Between Dorsiflexion Range of Motion and Nine‐Test Screening Battery | 
				|  | mohammad  shahabi* , Homan  Minoonejad, Mohammad  Karimizadeh Ardakani | 
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		| 464 |  | Designing a Comprehensive Pattern (Model) For Talent Management in Base and Medal-Winner Sports Iran | 
				|  | Amin  Kalani* , alireza  elahi, sajadi  nasrolah, hosein  zareian | 
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		| 465 |  | The Effectiveness of Psychological Interventions on psychic and Physiological Components of Anxiety | 
				|  | Mahdi  Mollazadeh, Davood  Mohammadvalipoor* , بهروز  قربانزاده, Behrouz  Ghorbanzadeh | 
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		| 466 |  | The Impact of Electronic Customer Relationship Management (ECRM) on Customer Satisfaction and Return on Sport Sites and Social Networks | 
				|  | Javad  Gholamian* , Farzaneh  Oveisee, maryam  eslami | 
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		| 467 |  | The Investigating Relationship between servant leadership with organizational climate with test the role of mediator of creativity of physical education teacher in khoramabad city | 
				|  | Mohammad  Siavoshi, Mina  Zeynivand Nezhad* , Aliollah  Afshari | 
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		| 468 |  | Monitoring Ethical Characteristics from the Perspective of Sports Experts in Iran by Means of Grounded Theory | 
				|  | navid  zendehrouhian* , vahid  saatchian, ahmad  mahmoudi | 
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		| 469 |  | Sport Injuries Prevention Research Trend: Bibliometrics Analysis | 
				|  | Hassan  Sadeghi* , Nader  Ale Ebrahim, Seyed Sadredin  Shojaedin | 
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		| 470 |  | Analyzing and ranking of effective factors on e-business Sport organization | 
				|  | Majid  Namvar* | 
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		| 471 |  | Identifying the underlying conditions affecting the development of public sport in Iran | 
				|  | Ali  Saberi* | 
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		| 472 |  | Comparison of the ground reaction force and changes in center of mass to pressure and time to reach stabilization during landing jump (start) and selected muscle function in young professional and semiprofessional karate girls | 
				|  | Nazfar  Nikjoo* , Heydar  Sadeghi, Fereshte  Talebpour | 
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		| 473 |  | Can factors related to sport tendency predict the behavioral regulation exercise among adolescent girls? | 
				|  | Asma  Ghazijahani* , Elham  Khodadadeh, Zahra  Fathirezaie | 
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		| 474 |  | Future research of marine tourism development with an approach to using water sports in Kish Island | 
				|  | Shiva  Pourghorban* , Mehdi  Falahatimarvast | 
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		| 475 |  | The investigating leisure time spending of national universities students’ (Case study of Razi University and Bu-Ali Sina University) | 
				|  | Maryam  Mansouri* , Kosar  Karami, Masoud  Fereydooni | 
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