The reliability of the Functional Test for Agility Performance has only been evaluated in water polo players in a small group of novice athletes. Thus, the aim of this study was to evaluate the reliability of the Functional Test for Agility Performance in skilled water polo players. Forty-two athletes (17.81 ± 3.24 years old) with a minimum of 5 years of competitive experience (7.05 ± 2.84 years) and playing at the national or international level were evaluated. The Functional Test for Agility Performance is characterized as a specific open decision-making test where a tested player moves as quickly as possible in accordance to a pass made by another player. The time spent in the test was measured by two experienced coaches. Descriptive statistics, repeated measures analysis of variance (ANOVA), 95% limit of agreement (LOA), intraclass correlation coefficient (ICC) and standard error of measurements (SEM) were used for data analysis. Athletes completed the Functional Test for Agility Performance in 4.15 [...] 0.47 s. The ICC value was 0.87 (95% IC = 0.80-0.92). The SEM varied between 0.24 and 0.38 s. The LOA was 1.20 s and the CV average considering each individual trial was 6%. The Functional Test for Agility Performance was shown to be a reliable quick decision-making test for skilled water polo players.
Humans are a part of nature and society. They tend to satisfy their needs that guarantee the existence by using natural and social richness. Forests represent a reservoir of the natural richness. They perform economic, ecological and social functions. The paper presents characterization of the social functions of forests, with particular focus on health function, recreation and tourism function, educational function and cultural function. With specific categories of forests, the scope of organizational and managerial activities conducted by forest authorities was presented as determining factors in performance of these functions. Furthermore, the focus was on the negative factors that affect forest environment and its functions.
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Na przykładzie wybranych wyrobów budowlanych do hydroizolacji i odwodnienia obiektów mostowych (papa zgrzewalna i poliamidowy sączek mostowy) przedstawiono zasady oceny technicznej: przydatności wyrobu budowlanego do zamierzonego stosowania w przypadku aprobat technicznych; właściwości użytkowych zasadniczych charakterystyk w przypadku krajowych ocen technicznych.
EN
On the example of selected construction products used for drainage of bridge structures (waterproofing membrane and bridge deck drain, filter drain), the technical evaluation was presented in comparative form: suitability for intended use of the construction product, in case of technical approvals; performance of essential characteristics, in case of national technical assessments.
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