We were so excited by this, because this meant that a strategy that costs nothing, that is easy for people to use, regardless of whether they're in shape or struggling to get there, had a big effect.
Estábamos muy contentos porque significaba que una estrategia que no cuesta nada y que es fácil de utilizar, estén o no en forma, o luchar por llegar a la meta, tenía un gran impacto.