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Categories: Esercizi

Dorso – giocare con l’andatura

Imparare una Rana migliore a volte può significare allungare la propria nuotata fino al punto in cui essa diventa “scomoda”

[iframe http://blip.tv/play/hawKg5SdTgI.x?p=1 640 480]

Abbiamo eseguito questo esercizio in una piscina con corrente artificiale (una delle cosiddette Endless Pool). Il beneficio di eseguire una serie del genere in una “piscina infinita” è che la velocità dell’acqua è costante sempre. Quello che va cambiato è l’andatura, o frequenza, della bracciata. Utilizzando il Tempo Trainer Pro FINIS, abbiamo stabilito un’andatura confortevole in rapporto alla velocità dell’acqua, quindi abbiamo rallentato l’andatura, ancora e ancora.

Ogni andatura è stata mantenuta dalle 10 alle 15 bracciate, e rallentata di 5/100 ogni volta. La frequenza è passata da 1.20 a 1.40, dopodiché il nuotatore ha perso il controllo. Tutte le andature erano tenute ad una velocità costante dell’acqua.

Chiaramente se non avete una piscina infinita, contare le bracciate è un modo di far funzionare comunque quest’esercizio, ma questo sistema non vi permetterà di capire tutti i dettagli allo stesso modo del nuotatore nel video.