“…According our findings substantial part of boys and girls are not participating in MVPA as recommended. This is in line with previous other findings from the Czech Republic (Frömel, Pelclová, Skalik, Nováková-Lokvencová, & Mitáš, 2012; and Central European region (Bergier, Kapka-Skrzypczak, Bilinski, Paprzycki, & Wojtyla, 2012;Biddle et al, 2009;Hamar, Biddle, Soos, Takacs, & Huszar, 2010;Hoffmann, Bryl, Marcinkowski, Strazynska, & Pupek-Musialik, 2011;Soos et al, 2012). Although the minimum recommended daily step count is not achieved by a non-negligible part of the Czech adolescent population, they are still considered active walkers .…”