Have you ever wondered how mountain biking trails are build? Have you ever wanted to try mountain biking, but were not sure how to start? Mojmír Procházka looked into this topic and interviewed the people who will give you answers to these questions.
Science behind mountain biking for dummies Máte problém s prehrávaním? Nahláste nám chybu v prehrávači.
Mojmír Procházka Foto: TASR
