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orchidsperuflora.com • View topic - absorbe une grande

absorbe une grande

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Postby sweet » Fri Dec 29, 2017 4:17 am

L'autre groupe que je dois mentionner est celui des coureurs performants. Pas nécessairement seulement l'élite, mais même ceux qui s'entra?nent pour un marathon rapide, ou Ironman, ou même les coureurs de 10 km de haut kilométrage. Ils font entre 120 et 200 km par semaine, et beaucoup d'entre eux fonctionnent rapidement. Beaucoup plus vite que la chasse de persistance aurait exigé - évidemment, il n'y a aucune donnée, mais il est peu probable que les humains aient jamais essayé de couvrir 200km par semaine, beaucoup à 7 min / mile ou plus, même en descendant moins de 5 minutes / mile pour de longues périodes.

Si vous faites ce genre de distance, alors il y a une vraie question sur la course pieds nus. Certains diront que la réduction des taux de chargement et des transitoires d'impact rend plus probable que vous puissiez réussir pieds nus, en particulier à haut kilométrage. Mais il y a aussi une confusion: la fatigue musculaire. La troisième présentation au symposium a montré des preuves très intéressantes que le chargement sur les articulations et les os était plus élevé que les muscles fatigués. Cela va de soi, bien s?r - le muscle absorbe une grande partie de la force d'impact, et le muscle ainsi fatigué perd cette capacité, exposant les articulations.

Donc, ceux qui s'entra?nent pour la performance peuvent avoir du mal à cause d'un problème de fatigue musculaire - le muscle travaille différemment, et plus fort dans certains muscles, pieds nus, et cela peut être limitant.

Dans l'ensemble, la course pieds nus, ou du moins les chaussures minimalistes, est un concept sonore. Les théories de Lieberman concernant notre capacité à courir sont solides, et je crois que les jours de chaussures encombrantes et contr?lant le mouvement sont comptés. Je pense que la course pieds nus sera très difficile à mettre en ?uvre, voire impossible, pour certaines personnes et ne fonctionne probablement pas dans la perspective extrémiste que certaines personnes offrent pour cela.

Je crois que cela peut faire partie de la solution pour CERTAINS des cas de blessures. Pour QUELQUES, cela peut être TOUT de la solution, le résoudre-tout. Pour d'autres, il sera complètement inefficace, et pour d'autres encore, ce sera la cause de leurs problèmes.
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