TY - T1 - Hyöty liikuntaan kannustavana, arkiliikunta hyötyjä tuovana : Keskiasteen opiskelijoiden tulkintoja liikkumisensa lisääntymisestä SN - / UR - URN:ISBN:978-951-51-5643-3; http://hdl.handle.net/10138/314775 T3 - A1 - Kostamo, Katri A2 - PB - Helsingin yliopisto Y1 - 2020 LA - fin AB - Regular physical activity is a crucial factor in maintaining physical and mental well-being. International evidence has shown a decline in physical activity during adolescence. For the time being, there is insufficient knowledge about how to inspire adolescents to engage in physical activity and to maintain it as a part of their daily routine. For example, school-based physical activity interventions have, according to accelerometry measures, so far not been able to significantly increase modera... VO - IS - SP - OP - KW - sosiaalipsykologia N1 - PP - ER -