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25sie25 sierpnia 2022

TRENING SZYBKOŚCI

Rozwój szybkości jest w bardzo dużym stopniu genetycznie uwarunkowany. Badania Calvo i wsp . (2002) dowodzą, iż rozwój mocy mięśniowej dziedziczony jest nawet na poziomie 74 – 84%. Zatem w przypadku rozwoju szybkości zasada 10 000 godzin „świadomych ćwiczeń” (ang. delibarate practice) niestety nie zdaje egzaminu. Analiza progresji 100 najlepszych sprinterów na świecie (100 – 400 m) wykazała, iż poprawa zdolności szybkościowych oscyluje na poziomie 0.1-0.2% rocznie (Haugen i wsp. 2018), niemniej różnice w wielkości progresji pomiędzy zawodnikami mogą być...

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trening piłkarski

25sie25 sierpnia 2022

DOKĄD ZMIERZAMY? EWOLUCJA WSPÓŁCZESNEGO PIŁKARZA. BIEGAĆ WIĘCEJ CZY SZYBCIEJ?

Piłka nożna bez wątpienia należy do najbardziej popularnych dyscyplin sportu na świecie. W związku z tym rozwija się ona bardzo dynamicznie, a rozwój ten dotyczy zarówno aspektów treningowych, jak też technologii towarzyszącej zarówno piłkarzom jak i trenerom. Dostępne współcześnie rozwiązania pozwalają między innymi bardzo precyzyjnie określić lokomocję zawodników podczas meczów. Potrafimy zmierzyć jaki dystans pokonuje zawodnik w trakcie spotkania, z jaką prędkością się porusza, ile wykonuje przyspieszeń oraz hamowań, ile sprintów itp. Analizując poruszanie się graczy najczęściej stosuje się podział...

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