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.
Bili smo zaista uzbuđeni zbog ovoga jer je to značilo da ova strategija koja ne košta ništa, koju je ljudima lako koristiti, bez obzira da li su u formi ili se bore da do nje dođu, ima veliki učinak.