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Categories: EserciziTeoria dell'allenamento

Partenze – evitare le bolle

Sviluppare l’abilità di scivolare in acqua attraverso la superficie al momento dello start può aiutarti a portare più velocità nella tua nuotata.

[iframe http://blip.tv/play/hawKg5DHOgI.x?p=1 640 480]

Non c’è un modo di non portarsi dietro aria in vasca durante una partenza, nonostante questo, più aria ti porti dietro e maggiore sarà il disturbo arrecata da questa alla tua nuotata. Più saranno gli schizzi e il tonfo sulla superficie e più sarà la velocità sottratta a quell’entrata in acqua.

Entrando in acqua come i grandi tuffatori, cioè da un “buco” più piccolo, i nuotatori possono portarsi dietro in vasca più velocità. Il punto è: prima scappi dall’aria che ti sei portato dietro con il tuffo e prima avrai una superficie sulla quale esercitare pressione con la tua battuta di gambe a Delfino.

L’angolo di entrata ha un effetto su questo così come la capacità di colpire l’acqua in posizione di perfetta streamline

Quelli che vedete nel video sono semplici esempi di entrate in acqua corrette e scorrette. La cosa più importante di quel che stanno facendo i protagonisti è… allenarsi e provare le partenze concentrando la propria attenzione sull’esecuzione e cercando un riscontro non solo dalla sensazione di “scivolare dentro l’acqua” ma anche controllando sempre il punto di uscita e la velocità.

L’obiettivo dovrebbe essere… portare sotto meno aria possibile e scappare da quell’aria il più velocemente possibile!