We were born to run; we were born because we run.

“[He] coluldn't quite put his finger on it, but his gut kept telling him that th…”

“When I'm out on a long run," she continued, "the only thing in life that matter…”

“Věšina lidí se domnívá, že neandertálci byli našimi předky, ve skutečnosti to v…”

“Nemůžeš běhat do kopce a mít špatnou biomechaniku," vysvětlil mi. "Prostě to ne…”