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    Wyświetlanie 1-4 z 4
    Tytuł:
    Chosen organizational questions about corrective swimming and in-water corrective exercises in case of scoliosis
    Autorzy:
    Wiażewicz, Aleksander
    Zawadzki, Maciej
    Powiązania:
    https://bibliotekanauki.pl/articles/1054845.pdf
    Data publikacji:
    2014
    Wydawca:
    Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
    Tematy:
    corrective swimming
    in-water corrective exercises
    organizational problems
    scoliosis
    Opis:
    In-water corrective exercises and corrective swimming are a very important element of prevention and correction of body posture defects. These occupancies are more frequently being used in modern treatment of these conditions. Advantageous influence of corrective exercises in water is predefined with specificity of water environment. The organization of corrective process is highly significant for successful final effects. The main aim of this review was to collect all organizational questions that may become useful for future instructors who want to carry the correction process effectively. The authors, based on literature review, personal knowledge and their experiences assembled most important organizational questions about swimming and in-water corrective exercises in case of multiply-curves scoliosis.
    Źródło:
    Central European Journal of Sport Sciences and Medicine; 2014, 7, 3; 91-98
    2300-9705
    2353-2807
    Pojawia się w:
    Central European Journal of Sport Sciences and Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Assessment of shoulder joint strength disproportion of masters swimmers
    Autorzy:
    Wiażewicz, Aleksander
    Eider, Jerzy
    Powiązania:
    https://bibliotekanauki.pl/articles/1055238.pdf
    Data publikacji:
    2016
    Wydawca:
    Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
    Tematy:
    Biodex
    Masters swimmers
    shoulder joint
    strength
    Opis:
    The aim of this study was to find out whether Masters class swimming affects strength disproportion and if there is a correlation between the length of sport swimming training in Masters swimmer’s past (SST) and strength parameter’s deficits? Eighteen Masters category swimmers affiliated in Szczecin Masters Team (178.3 ±2.28 m; 77.9 ±2.86 kg) participated in the study. Isokinetic strength measurement was made on Biodex S4 dynamometer. Subjects performed shoulder flexion/extension moves: 3 repetitions – 60 deg/sec and 20 repetitions – 180 deg/sec. Following values were used: peak torque (PT), maximal repetition work (MRW), coefficient of variation (COV), total work (TW), average power (AP), agonist to antagonist ratio (AG:AN). None of the investigated variables were statistically significant in side to side comparison. All of the parameters were higher in extension. Also, no statistically significant difference between sides in AG:AN. Moderate positive correlation was found between SST and PT deficit in extension movement (0.420). Also low positive correlation between SST and PT deficit in flexion (0.396), and MRW deficit in extension (0.352). Masters class swimming did not affect side strength disproportion or agonist to antagonist differences. However, it is possible that swimming training in other categories does.
    Źródło:
    Central European Journal of Sport Sciences and Medicine; 2016, 16, 4; 85-90
    2300-9705
    2353-2807
    Pojawia się w:
    Central European Journal of Sport Sciences and Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Use of Szczecin‘s Swimming Pools for the Aqua Fitness Activity in 2012 and 2019
    Autorzy:
    Nadobnik, Jarsoław
    Wiażewicz, Aleksander
    Powiązania:
    https://bibliotekanauki.pl/articles/1627254.pdf
    Data publikacji:
    2021-09-10
    Wydawca:
    Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
    Tematy:
    physical recreation
    aqua fitness
    sports facilities
    Opis:
    Abstract The available literature analysed the recommendations and optimal conditions for conducting aqua fitness classes. It was decided to check whether these guidelines are related to the practical use of facilities for conducting this type of recreational activities. The research problem was undertaken to assess the use of local swimming pools for recreational aqua fitness classes and changes in their use in 2012 and 2019. Methods: The study covered all functioning swimming pools within the city of Szczecin, in 2012 (n = 17) and 2019 (n = 16). In order to collect the necessary data, the document analysis technique (load lists of individual facilities and lists of places where aqua fitness classes were conducted by individual entities) and the interview technique (with persons working in the aforementioned facilities, possessing the necessary information, and with the managers of individual businesses that offered aqua fitness classes in Szczecin's swimming pools) were used. Results: Both in 2012 and 2019, the use of Szczecin's swimming pools for recreational aqua fitness was considered satisfactory. Changes in the use of Szczecin's swimming pools for the purposes of recreational aqua fitness took place over the course of several years with two swimming pools being discontinued (due to facility characteristics and conditions - temperature and water depth) and one new, private facility being opened. The number of businesses offering recreational aqua fitness services has not changed. Recreational aqua fitness classes were conducted both at typically recreational, intimate facilities located at hotels, as well as at medium and large facilities, typically sports ones. Conclusions: The conditions, modernity of the facility and location were conducive to increased participation and utilisation of the Szczecin swimming pool base for the purposes of aqua fitness classes.
    Źródło:
    Central European Journal of Sport Sciences and Medicine; 2021, 34, 2; 25-27
    2300-9705
    2353-2807
    Pojawia się w:
    Central European Journal of Sport Sciences and Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The Strength of Lower Limbs in Elite Gymnasts and Swimmers
    Autorzy:
    Wiażewicz, Aleksander
    Wiśniowski, Waldemar
    Sacewicz, Tomasz
    Czajka, Magdalena
    Powiązania:
    https://bibliotekanauki.pl/articles/1030848.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
    Tematy:
    Biodex
    gymnasts
    lower limbs
    strength
    swimmers
    Opis:
    Critical moments during gymnastic exercises are those related to landing and suppressing overloads, transmitted through lower limbs. A swimmer’s lower limbs provide a good body position in the water and maintain the balance. Both in sports authors postulate reaching bilateral, steady development of the athlete’s body. The main aim was identification and a comparative analysis of the hip, knee and ankle joints flexors and extensors strength, of highly qualified gymnasts and swimmers. Ten healthy subjects participated in the investigation. Five gymnasts (22.2 ±7.3 y.o., 169.4 ±3.91 cm, 64.4 ±3.78 kg) and five swimmers (20.5 ±1.3 y.o., 186.2 ±1.64 cm, 78.4 ±2.61 kg) were highly qualified Polish athletes. Strength measurements were made on Biodex S4 isokinetic dynamometer. Subjects performed hip extension/flexion in lying position, knee extension/flexion and ankle plantar/dorsi flexion. Strength parameters of the lower limbs differentiate gymnasts and swimmers. Lower limb’s strength parameters can be used during training, control, selection or prevention. To achieve a high sport level, swimmers must demonstrate higher strength parameters of lower limbs than gymnasts. The value of work in the maximum repetition (MRW) should be thoroughly analyzed. Highly qualified gymnasts and swimmers should take into account the harmonious, bilateral strength development of the lower limbs.
    Źródło:
    Central European Journal of Sport Sciences and Medicine; 2020, 29, 1; 77-88
    2300-9705
    2353-2807
    Pojawia się w:
    Central European Journal of Sport Sciences and Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-4 z 4

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