TY - JOUR U1 - Wissenschaftlicher Artikel A1 - Giessing, Laura A1 - Kannen, Julia A1 - Strahler, Jana A1 - Frenkel, Marie O. T1 - Direct and Stress-Buffering Effects of COVID-19-Related Changes in Exercise Activity on the Well-Being of German Sport Students JF - International Journal of Environmental Research and Public Health KW - Pandemic KW - Stress KW - Coping KW - Mental health KW - Mood Y1 - 2021 SN - 1660-4601 SS - 1660-4601 U6 - https://doi.org/10.3390/ijerph18137117 DO - https://doi.org/10.3390/ijerph18137117 VL - 18.2021 IS - 13 SP - 17 S1 - 17 ER -