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Journal of Sports Medicine and Physical Fitness
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1.30
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4262
Papers 4478
1 page of 448 pages (4,478 results)
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BACKGROUND: Burnout Syndrome, from the sporting point of view, is the integration of both physical and emotional signs, caused by the high demands in competition. According to several studies, the prevalence of Burnout Syndrome is influenced by several factors that would lead to athlete's body image dissatisfaction. METHODS: The study design is cross-sectional analysis. The study sample was 352 athletes selected from the Universidad Peruana de Ciencias Aplicadas (UPC). The main variables of this...
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#1Masoud Moghaddam (OSU: Oklahoma State University–Stillwater)
#1Masoud Moghaddam (OSU: Oklahoma State University–Stillwater)
Last. Bert H. Jacobson (OSU: Oklahoma State University–Stillwater)H-Index: 21
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BACKGROUND: High-intensity intermittent training (HIIT) has increased in popularity due to being time-efficient mode of exercise. Previous HIIT studies have mainly focused on percentage of fat loss, fat mass loss, and weight loss. However, enhancing muscle protein synthesis induced by HIIT that results in muscular morphological adaptations is a potential benefit of HIIT. This study compared the effects of two HIIT protocols on muscular morphological adaptations. METHODS: Thirty-four recreational...
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#1Ji-Guo Yu (Umeå University)H-Index: 12
#2Andreas Isaksson (Umeå University)H-Index: 2
Last. Christer Malm (Umeå University)H-Index: 18
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BACKGROUND: We have previously evaluated muscle functions and morphology in power athletes of long term (5 to15 years) abuse of anabolic androgen steroids (AAS; Doped) and in clean power athletes (Clean), and observed significant improvements in both muscle morphology and muscle functions in Doped. To our knowledge, the effects of long term AAS abuse on human muscle protein profile have never been studied. METHODS: The study examined further the muscle biopsies using a two-dimensional difference...
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#1Adel A. Alhusaini (KSU: King Saud University)H-Index: 4
#2Syamala Buragadda (KSU: King Saud University)H-Index: 6
Last. Ganeswara Rao Melam (KSU: King Saud University)H-Index: 6
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BACKGROUND: Physical inactivity and sedentary behavior are common among middle and high school grade children. This study aimed to determine the relationship among body mass index (BMI), sedentary behavior, physical activity (PA), and overall academic performance of students. METHODS: This is a cross section study; three hundred and fifty-seven students of mean age 12.65+/-1.68 years were enrolled. PA was subjectively assessed using the Physical Activity Questionnaire for Children (PAQ-C) and Go...
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#1Bradley Gardiner (Suffolk University)
#2Gavin Devereux (Suffolk University)H-Index: 2
Last. Marco Beato (Suffolk University)H-Index: 9
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INTRODUCTION: Despite completing complex movements under cardiovascular and muscular fatigued conditions, CrossFit suggested safety of participants is one of the most important factors to consider. Therefore, the aim of this brief review is to provide an overview of the injury incidence and incidence rates reported in the current literature as well as to assess the injury risks associated with CrossFit. EVIDENCE ACQUISITION: Research papers were searched using the following databases: Scopus, SP...
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#1Francisco Piqueras-Sanchiz (Pablo de Olavide University)
#2Luis Manuel Martínez-Aranda (CUA: The Catholic University of America)
Last. Oscar García García (University of Vigo)H-Index: 7
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BACKGROUND: Futsal is a team sport involving intermittent technical actions of high intensity, and high physical (strength) and muscular demands. In this regard, the Tensiomyography (TMG) is a useful and non-invasive tool for the monitoring and assessment of the muscle's contractile capacity. This study aimed to analyze the changes in the contractile properties produced during the season, as well as to determine the potential cumulative effect of a resistance training (RT) program in futsal play...
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