Like an overpronator, an underpronator does not absorb shock efficiently – but for the opposite reason. The underpronated foot is like a diving board that, instead of failing to spring someone rein the air because it is too flimsy, fails to do so because it is too rigid. There is https://schuhundeinlegesohlenexpe86429.blogtov.com/9516538/neue-schritt-für-schritt-karte-für-einlegesohlen-für-gesunde-füße