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Background: There is a lack of peak power (PP) estimation for young gymnasts; therefore, the purpose was to derive a new regression equation predicting young gymnasts’ PP and to validate and compare it with the previously published ones. Material/Methods: In the study, eighty young male gymnasts (age = 10.9 ±1.98 years; body mass = 33.5 ±7.45 kg) performed a countermovement jump on a force platform...
Background: Football matches may be entertaining, or may become events erupting with violence and releasing aggression. Unfortunately, incidents of hooligans’ disorderly conduct during matches and outside the stadium are more and more frequently considered to be prevailing and unavoidable elements in football games. Material/Methods: The study comprised a total of 60 football hooligans and 60 ordinary...
Background: In this mini-review we would like to focus on common points of neuroscience and sports science. We will shortly describe a few parts of this unity namely; nerve conduction studies, cognitive profiles of sportsmen and an influence of physical training on cognitive functioning. We want to emphasize the importance of so far conducted research: on the one hand, its application in the methodology...
Background: The main purpose of this study was to compare the physiological response and time-motion analysis of male and female soccer players during 4 vs 4 small-sided games. Material/Methods: Thirteen adult, professional, male and fifteen female soccer players, participated in the study. Small-sided games (4 vs 4) were performed in an interval format: 4 x 4 min, 2 min of active recovery. The distance...
Background: This paper will study factors behind leisure sports activity. Physical inactivity is a cause of cardiovascular diseases; therefore, it is important to know the factors related to sporting activity. The study is conducted on a sample from Estonia, which is a country with very high mortality from cardiovascular diseases. Material and methods: The study involved 1184 participants – 639 women...
The paper gives moral evaluation of feats done by extreme athletes who participate voluntarily in life-threatening stunts or races. The evaluation of the rightness of such extreme feats was based on the first principles of natural law. The law of nature obliges everybody to preserve their lives and forbids acts against one’s own life (do not kill yourself). Extreme athletes differ from others in terms...
Background: Exercise-induced stressors activate leukocyte HSPA1A and HSPB1 gene transcripts. However it is not clear how plyometric training affects the expression of these genes in basketball players under plyometric exercise. Therefore, the aim of this study was to investigate the changes in leukocyte HSPA1A and HSPB1 mRNA, in male basketball players after plyometric training. Material/Methods:...
Background: The course of match actions is definitely gaining pace and dynamics because offensive and aggressive styles of the game are preferred. So there is no doubt that an appropriate level of competitors’ physical preparation has a fundamental meaning. The goal of the research was to determine changes in special fitness efficiency. Material/Methods: The research was based on a group of 16 tennis...
Background: The two main factors determining the quality of motion monitoring are the accuracy of determination of position coordinates and the frequency of position logging (fix rate). Material and methods: A comparative analysis of contemporary photogrammetric, remote sensing and satellite methods shows a lack of uniform requirements in this respect with reference to the same sports. Considering...
Background: Previous physical activity may be a significant motivator for activity at an elder age. There is a lack of research regarding the kinesiophobia phenomenon in the elderly across a wide spectrum of its conditions. The purpose of this study was to investigate the level of kinesiophobia in older adults in the context of their physical activity in youth. Material and methods: The research was...
Background: Gonarthrosis is the most common form of osteoarthritis and it is included in the group of civilization diseases. Searching for the optimal treatment of this disease is still ongoing. Physical treatment methods play an important role. The aim of the study was to evaluate the effectiveness of laser therapy and cryotherapy in the treatment of the symptoms of degenerative changes in the knee...
Background: Purpose of the study was to examine: (1) the criterion validity and test-retest reliability of the IPAQ-LT short-form (SF) and long-form (LF) and (2) its potential over-reporting and energy expenditure over-estimation. Material and methods: 130 participants, aged 18 - 69 years, wore the Actigraph GT3X accelerometer (ACC) on all waking hours over 7 consecutive days. One day before and after...
Background: The human body may be investigated on a variety of levels. This paper deals with the issue of self-perception of the body by sportsmen and motivation strategies they use. The aim of the study was twofold: firstly, to determine whether the sports discipline affects satisfaction with one’s own body and the level of motivation; and secondly, to establish if the type of sports motivation is...
Background: The paper presents an analysis the technical-tactical preparation of judoists competing in men’s individual World Championships in 2014 and 2015. These tournaments were held in accordance with the new provisions which will also apply during the Olympic Games in Rio de Janeiro in 2016. Material and methods: A classification was made of the national teams prevailing in these competitions...
Background: The purpose of this study was to determine the type and incidence of injuries among airborne forces paratroopers, and also to analyze the factors that determine the probability of suffering injuries while parachuting. Material and methods: 165 soldiers in active service, from the 6th Airborne Brigade in Cracow, participated in the study. The survey was carried out via the author’s questionnaire...
Background: The purpose of this study was to present possibilities of using computer tests in the assessment of chosen cognitive skills and an analysis of correlations between the mentioned variables and the level of optimism, self-efficacy, coping strategies, anxiety and perceived stress in Polish national team rowers. Material and methods: The study involved 20 rowers. Cognitive abilities were measured...
Background: The quality of life is determined by numerous factors, among others, social, biological and psychological ones, whereas satisfaction with life and good self-esteem related to health are one of its main measures. The purpose of the paper was to determine the quality of life of the Third Age University students. Material/Methods: The study group involved 130 students of the University of...
Background: The aim of this work was to use high intensity intermittent exercise (HIIE) to identify par ticipation of creatine to cellular energy transduction in skeletal muscle and effect of creatine supplementation. Material/Methods: Eleven additionally active physical education students performed two exercise tests: an incremental cycloergometric test to determine of anaerobic threshold and VO2max;...
Background: The aim of this preliminary study was to characterize handgrip strength indexes in elderly women with low bone mass and determine their relationship with age. Material/Methods: The study sample consisted of 63 postmenopausal women with osteopenia and ostoporosis, aged 60-74. The subjects were divided into three age groups: 60-64 years, 65-69 years and 70-74 years. To perform this study...
Background: Asthma and COPD are common diseases of the respiratory system. An important element in the medical treatment of these patients is physiotherapy, focused on the reduction of symptoms and improvement of quality of life. Therefore, the aim of this study was to evaluate the response of patients with asthma and COPD on a three-week sanatorium rehabilitation in terms of exercise capacity and...
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