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    Wyświetlanie 1-3 z 3
    Tytuł:
    The effect of fast, light and favorite music on physiological function and physical performance of the male athlete students
    Autorzy:
    Arazi, Hamid
    Ghanbari, Ehsan
    Zarabi, Leila
    Rafati, Forough
    Powiązania:
    https://bibliotekanauki.pl/articles/1054807.pdf
    Data publikacji:
    2017
    Wydawca:
    Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
    Tematy:
    athlete
    music
    physical function
    rating of perceived exertion
    Opis:
    Listening to music can be useful for athletic performance because of the similarities between the rhythm of the music and the movements of the human body. Given the ambiguity in the lead for better music, the goal of this study was to investigate the effect of fast, light and favorite music on physiological function and physical performance of the male athlete students. 25 healthy male athlete students with the age of 20.8 ±1.20 years, height of 180.5 ±7.02 cm and weight of 70.8 ±10.9 kg participated in this study voluntarily. The present study was a repeated based test (4 times without music, fast, light and favorite music in 4 consecutive weeks with a one week rest apart them to control the effects of fatigue during the test). Results showed that fast music caused a significant changes in anaerobic power, sprint, agility, muscular endurance, aerobic power, rating of perceived exertion (RPE) (p < 0.05). Also, favorite music caused significant changes in explosive power and agility (p < 0.05). But, light music just made significant effect on minimum power (p < 0.05). According to this study, it seems that listening to fast music before aerobic and anaerobic activities can be effective on maximum and submaximal functions.
    Źródło:
    Central European Journal of Sport Sciences and Medicine; 2017, 17, 1; 33-40
    2300-9705
    2353-2807
    Pojawia się w:
    Central European Journal of Sport Sciences and Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Effect of whole body vibration in energy expenditure and perceived exertion during intense squat exercise
    Autorzy:
    Bertucci, W.
    Arfaoui, A.
    Duc, S.
    Letellier, Th.
    Brikci, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/306283.pdf
    Data publikacji:
    2015
    Wydawca:
    Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
    Tematy:
    trening wibracyjny
    energia
    wysiłek
    whole body vibration
    energy expended
    intense squat exercise
    rating of perceived exertion
    Opis:
    Purpose: The purpose of this study was to investigate the effect of whole body vibration in oxygen uptake during intense squatting exercise with an added weight and whole body vibration compared with the same exercise without vibration. Methods: Nine male subjects performed three trials of dynamic squatting with an additional load of 50% of their body weight during 3 min. One trial without vibration, one trial with the frequency of 40 Hz and amplitude of 2 mm and one trial with the frequency of 40 Hz and amplitude of 4 mm. Results: The results showed no difference between the three experimental trials in relative and absolute oxygen uptake. However, the metabolic power and energy expended in whole body vibration (2 mm) were significantly different from exercise without vibration. The data analysis also showed a significant difference in rating of perceived exertion with whole body vibration (4 mm) compared with the exercise without vibration. Results showed that the addition of vibration stimulus has an increase in the energy expenditure particularly with 40 Hz and 2 mm amplitude, suggesting that the high metabolic power during heavy resistance training could be increased by the addition of vibration stimulation. Conclusions: Involuntary contractions generated by the vibration can be used by coaches to increase the intensity of heavy resistance training or to increase the energy expended during the workouts if the goal is a decrease of body mass.
    Źródło:
    Acta of Bioengineering and Biomechanics; 2015, 17, 1; 87-93
    1509-409X
    2450-6303
    Pojawia się w:
    Acta of Bioengineering and Biomechanics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Energy Cost of the Trondheim Firefighter Test for Experienced Firefighters
    Autorzy:
    Von Heimburg, E.
    Medbo, J. I.
    Powiązania:
    https://bibliotekanauki.pl/articles/89766.pdf
    Data publikacji:
    2013
    Wydawca:
    Centralny Instytut Ochrony Pracy
    Tematy:
    blood lactate concentration
    fire fighting
    maximal oxygen uptake
    lactate threshold
    pulmonary ventilation
    rating of perceived exertion
    wentylacja płuc
    straż pożarna
    środowisko cieplne
    strażak
    środowisko gorące
    Opis:
    Aim. The aim of this study was to measure aerobic demands of fire fighting activities including exercise in the heat. Methods. Twenty-two experienced firefighters performed the Trondheim test simulating fire fighting tasks including work in the heat. Maximal oxygen uptake (VO2 max), heart rate (HR) and ventilation were recorded continuously. Data were compared with results obtained during a treadmill test during which the participants were dressed as smoke divers. Results. The participants completed physical parts of the Trondheim test in ~12 min (range: 7.5–17.4). Time to complete the test was closely related to the participant’s VO2 max. HR of ~170 beats/min and pulmonary ventilation of ~100 L/min were higher than at lactate threshold (LT) during laboratory tests. VO2 averaged over the test’s physical part was 35 ± 7 ml/min/kg, which was at the same or below the level corresponding to the participants’ LT. Physically fit participants completed the test faster than less fit participants. Slower and physically less fit participants consumed more air and used more oxygen than faster and physically more fit participants. Conclusion. The Trondheim test is physically demanding; it distinguishes physically fit and less fit participants.
    Źródło:
    International Journal of Occupational Safety and Ergonomics; 2013, 19, 2; 211-225
    1080-3548
    Pojawia się w:
    International Journal of Occupational Safety and Ergonomics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-3 z 3

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