Streszczenie:Celem pracy jest weryfikacja hipotezy, że w Polskim systemie prawa nie występuje legalna definicja pojęcia "fizjoterapeuta". Zadaniem było wskazanie źródła statusu prawnego fizjoterapeuty w Polsce. W badaniu posłużono się metodą krytycznej analizy wybranego piśmiennictwa. Metodę analityczną zastosowano również względem selekcji źró-deł prawa oraz analizy ich treści, a następnie dokonano syntezy w zakresie dokonanej próby zdefiniowania badanego pojęcia. Efektem badań są następujące stwierdzenia. W żadnym z obowiązujących źródeł prawa nie została zapisana definicja fizjoterapeuty. Fizjoterapeuta to zawód medyczny, którego podstawą wykonywania jest posiadanie specjalistycznego wykształcenia. Fizjoterapeuta oraz jego aktywność zostały uwzględnione w obowiązujących katalogach zawodów, usług oraz działalności. Fizjoterapeuta to również przedstawiciel kadr kultury fizycznej.Słowa kluczowe: fizjoterapeuta, kultura fizyczna, prawo, zawód medyczny, usługi, rehabilitacja ruchowa, świad-czenia zdrowotne. Abstract:The aim of this paper is to verify a hypothesis that there is no legal definition of the notion of physiotherapist in Polish legal system. The task was to identify the source of the legal status of physiotherapists in Poland, preceded by an analysis of the existing legal order. Critical analysis of selected literature was used as the research method. The analytic method has also been used in the selection of sources of law and an analysis of their contents, which have been then synthesized in order to define the concept. The following conclusions are the result of the study. None of the existing sources of law contain the definition of a physiotherapist profession. Physiotherapist is a medical profession grounded on possession of the specialized education. Physiotherapists and their activities have been taken into account in the existing catalogue of the professions and services. A physiotherapist is a physical culture personnel representative.
The aim of this study was to assess the effects of incremental and continuous exercise on the concentration of insulin-like growth factor-1 (IGF-1), growth hormone (GH), testosterone (T), and cortisol (C), as well as to investigate whether increased cardiac dimensions in cyclists were related to changes in these hormones and cardiac biomarkers. The study included 30 elite cyclists divided into two groups, i.e., athletes with left ventricle hypertrophy (a LVH group), and a control group (CG) without LVH. The study protocol included performance of a standard incremental exercise (IncEx) test to measure athletes’ maximum power (Pmax), maximum oxygen uptake (VO2max), and lactate threshold (LAT). The IncEx test results were then used to determine the intensity of the continuous exercise (ConEx) test which was performed after the 1-week washout period. Cyclists with LVH and without LVH did not differ in resting hormone concentrations and cardiac biomarkers levels. There was a significant effect of exercise on serum IGF-1 levels (p < 0.05) in the LVH group and a combined effect of the type of exercise and LVH on IGF-1 (p < 0.05). Cyclists with LVH demonstrated higher post exercise T levels recorded in response to exercise compared to the CG (p < 0.01). Significantly higher serum T levels were observed in response to ConEx compared to IncEx in the LVH group and the CG (p < 0.05 and p < 0.05, respectively). In the LVH group, a significant positive correlation between the post-exercise T/C ratio and left ventricular mass index was observed (r = 0.98, p < 0.01). There were no effects of heart hypertrophy on cardiac standard biomarkers. Incremental and continuous exercise caused a marked increase in steroid hormone concentrations and moderate strengthening of insulin growth factors effects. Regular incremental exercise seems to induce beneficial cardiac adaptations via significant increases in the concentration of anabolic factors compared to the same training mode yet with constant exercise intensity.
The use of modern materials in sports, in terms of chemical composition and surface texture, entails both progress in results and an increasing discrepancy in the technical parameters of the equipment used. This paper aims to demonstrate the differences between balls admitted to a league and world championships in composition, surface texture, and the influence of these parameters on the water polo game. This research compared two new balls produced by top companies producing sports accessories (Kap 7 and Mikasa). To obtain the goal, the measurement of the contact angle, analysis of the material using Fourier-transform infrared spectroscopy, and optical microscopic evaluation were used. The analysis of the surface free energy shows significant differences (Kap 7 32.16 mJ/m2, Mikasa 36.48 mJ/m2). In the case of both balls, anisotropies of the structure of the furrows were observed, however, the Mikasa ball is slightly more homogeneous than the Kap 7 ball. The obtained results from the analysis of the contact angle, as well as the composition and real feedback from the players, indicated the need to standardize the material aspect of the regulations so that the sports results are repeatable every time.
The most commonly used reaction time tests within the athlete community require appropriate testing conditions and equipment, most frequently laboratory ones, which are not suitable for testing athletes in their natural environment and do not fully represent athletes’ natural capabilities and the influence of the surrounding environment. Therefore, this study’s goal is to compare the simple reaction times (SRTs) of cyclists during tests in laboratory conditions and in natural cycling surroundings. The young cyclists (55 participants) took part in the study. The SRT was measured in a quiet laboratory room with the use of the special device. During riding and standing with a bike outdoors, the necessary signal was captured and transmitted by a folic tactile sensor (FTS) and an extra intermediary circuit (both invented by our team member) connected to a muscle activity measurement system (Noraxon DTS Desktop, Scottsdale, AZ, USA). The results showed that external conditions significantly affect the SRT, with it being the longest when riding and the shortest if measured in an isolated laboratory room, but without an effect of gender. Typically, men have a shorter reaction time, but our result supports other observations, where people with an active lifestyle show no sex differentiation in SRT. The proposed FTS with an intermediary circuit allowed us to measure SRT with the use of non-dedicated equipment and avoid buying a new one for a single specific use.
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