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Background: Physical culture covers a number of forms of physical activity, with sport being the most specialized form of participation. Rapid development of sport in recent years has contributed not only to the rise in the level of competitive sport but it also made the processes of social transitions to be reflected on a wider scale. The goal of this study is to demonstrate the views on professional...
A literature review was conducted to investigate the effect of physical exercise and physical training on cognition and academic performance in children and adolescents. Nine randomized or quasi-randomized controlled trials with 2,013 participants were identified by employing the following data sources: the Cochrane Register of Controlled Trials, Medline, Eric, CINAHL, PsychINFO, and ISI Web of Knowledge...
Background: The purpose of this study was to design a factor model whose application would refine the diagnostics of actual and continuous states in ice hockey players. Material/Methods: The following batteries of tests were used: Test battery 1 serves as a monitoring tool for the Methods Department of Slovak Ice Hockey Federation. Test battery 2 was designed on the basis of previous empirical evidence...
Background: Since the first women's judo championships in 1980 work connected with an analysis and an assessment of their preparation has been carried on. Polish and foreign researchers have determined the particulars of women's technical-tactical preparation (TTP). Adrianna Dadci was Poland's representative in women's judo, who successfully participated in many international competitions. She won...
Background: This paper attempts to answer the following question: are there any gradients and social differences in a group of adult men coming from Pomerania Province resulting from their biological condition - body height. Material/Methods: Opinion polls were conducted in the years 2000-2007 in a group of 893 men aged 37-78 years. The subjects are fathers of first-year students of full-time studies...
Background: A literature review and an analysis of lifting techniques indicate that the tissue composition and structure of the body, and especially some of its elements have a decisive influence on the results. The objective of the reported study was to characterize tissue components of the best Polish male weightlifters in view of the age and sports results they achieve. Material/Methods: Competitors...
Background: Physiological studies conducted for over 20 years on basketball players have shown an increasing share of anaerobic efforts during the game. The players' throw effectiveness and their ability to move quickly on the playing field often determine the result of the match. The current control of kinematics and biochemical variables is crucial in the modern training process. Material/Methods: The...
Background: The aim of this study was to examine the relationship between age and hamstring flexibility of male soccer players and to provide reference data. Material/Methods: The study comprised 698 male subjects. The largest group consisted of male adolescents (n = 597; aged 10-22 years, yrs), further subdivided into six two-year age groups; the other two groups being children (n = 21, younger than...
Background: A squat is one of the exercises commonly applied in sport, in school physical education classes, among amateurs practising recreational sport as well as in rehabilitation of children and elderly people. The role of the preventive effect of the correctly performed squat on the musculo-skeletal system is particularly highlighted, while threats posed by an incorrect performance of the exercise...
Background: The aim of this study was to identify and compare the efficiency of action-effective football players in one against one situations (1×1). Material/Methods: The game of winning teams' players was observed in four matches and two semi-final meetings of the European Championships tournament in 2004 and 2008. Visual recording was monitored using a freeze-frame function and data about the...
Background: The purpose of the present study was to compare the influence of two- and five-minute rest intervals on the number of repetitions per set and total repetitions per exercise for a lower-body workout performed in 2 different sequences. Material/Methods: 12 resistance trained men completed 4 experimental resistance exercise sessions. All sessions consisted of 3 sets with a 10-repetition maximum...
Background: The aim of the present study was to investigate the effects of sodium bicarbonate supplementation on anaerobic performance and some plasma metabolites. Material/Methods: 16 young male athletes (age 20.58±3.25, Height 175.33±2.48 cm and BMI 21.57±2.68 kg/m2) participated in two 400 m running sessions one hour following sodium bicarbonate or placebo (calcium bicarbonate) supplementation...
Background: The evaluation of physical activity level of scientists and determining factors which influence the physical activity. Getting to know the characteristics of the group and observing its behavior can lead to pro-healthy campaign. Material/Methods: Research was conducted on 301 Warsaw scientific institutes employees (NIPH-NIH - 82 persons, IMWM - 50 persons, IPPLM - 39 persons, BRI - 50...
Background: The aim of this study was to determine differences in stroke length and swimming time over a distance of 25m in a control and an experimental group from the provision of immediate verbal feedback. Material/Methods: The study involved 10 people practicing swimming. They were divided into an experimental and a control group. The subjects performed four trials, swimming the front crawl technique...
Background: The aim of the study was to assess changes in motivation levels in the subjects who were provided with motivational music (independent variable). The additional aim was to establish differences between two study groups in terms of swimming effectiveness. Material/Methods: The employed research method relied on a laboratory experiment. The study included 8 subjects involved in swimming...
Background: The aim of this research was an attempt at qualifying the influence of various kinds of warm-up on physical effort ability, as well as examining whether there exists any dependence between the surface temperature of the quadricipital muscle of the thigh and the power expressed with the height of counter movement jump (CMJ). Material/Methods: In the research thermographic imaging and dynamometric...
Background: The aim of the study was to establish preferential use of dietary, physiological and pharmacological supplementation by persons practising recreational bodybuilding and to check whether it results from the respondents’ knowledge or whether it is accidental. Material/Methods: The group of subjects comprised 100 persons practising recreational bodybuilding in four well-known Lodz gyms. In...
Background: Obstacles are a common cause of falls. Mobility tests for healthy elderly that involve maneuvering over an obstacle have not been fully developed. We have shown that a small box placed on the walkway of a representative mobility test, the Timed Up & Go (TUG) for the frail elderly, influences the test performances of the healthy female elderly. However, the validity of this obstructed...
Background: To effectively realise professional tasks, physical education (PE) teachers, physiotherapists and personal trainers should be convinced as to the fact that health depends on their behaviour and actions. The aim of the research was to investigate possible differences in health locus of control (HLC) between faculties, gender and type of physical activity. Material/Methods: The subjects...
Background: Disadvantageous tendencies bound with a growing distance between the somatic development and motor condition of children and youth raise well understood anxiety, as these phenomena endanger health and fitness of future generations. The aim of this work is to verify if the above-mentioned phenomenon may be referred to youth groups for whom physical activity and motor development are important...
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