When pandemic hits : exercise frequency and subjective well-being during COVID-19 pandemic

von Brand, Ralf (Autor), ... Timme, Sinika (Autor), Nosrat, Sanaz (Autor)
Erschienen in Frontiers in psychology, 11 (2020), Art.-ID 570567, [10 S.], Lit.

Using COVID-19 Pandemic as a prism : a systematic review of methodological approaches and the quality of empirical studies on physical activity behavior change

von Brand, Ralf (Autor), ... Nosrat, Sanaz (Autor), Späth, Constantin (Autor), Timme, Sinika (Autor)
Erschienen in Frontiers in sports and active living, 4 (2022), Art.-ID 864468; [17 S.], Lit.

Staying active under restrictions : changes in type of physical exercise during the initial COVID-19 lockdown

von Benzing, Valentin (Autor), ... Nosrat, Sanaz (Autor), Aghababa, Alireza (Autor), Barkoukis, Vassilis (Autor), Bondarev, Dmitriy (Autor), Chang, Yu-Kai (Autor), Cheval, Boris (Autor), Cihat Çiftçi, Muhammet (Autor), Elsangedy, Hassan M. (Autor), Guinto, Maria Luisa M. (Autor), Huang, Zhijian (Autor), Kopp, Martin (Autor), Kristjánsdóttir, Hafrún (Autor), Kuan, Garry (Autor), Mallia, Luca (Autor), Rafnsson, Dadi (Autor), Amorim Oliveira, Gledson Tavares de (Autor), Pesola, Arto J. (Autor), Pesce, Caterina (Autor), Ronkainen, Noora J. (Autor), Timme, Sinika (Autor), Brand, Ralf (Autor)
Erschienen in International journal of environmental research and public health, 18 (2021), 22 (Physical Activity and Sport in the COVID-19 Context), Art.-ID 12015; [18 S.], Lit.