Frühauf, Anika, Martin Schnitzer, Wolfgang Schobersberger, Günter Weiss, and Martin Kopp. “Jogging, Nordic Walking and Going for a Walk - Inter-Disciplinary Recommendations to Keep People Physically Active in Times of the Covid-19 Lockdown in Tyrol, Austria”. Current Issues in Sport Science (CISS) 5 (April 7, 2020): 100. Accessed November 24, 2024. https://ciss-journal.org/article/view/7579.