Ben Mutz on Twitter: "God damn I love this sport. It feels like flying while hitting a peice of rubber into a net. It's pure beauty https://t.co/XRwbUYgghU" / Twitter
![Sport and exercise in times of self-quarantine: How Germans changed their behaviour at the beginning of the Covid-19 pandemic - Michael Mutz, Markus Gerke, 2021 Sport and exercise in times of self-quarantine: How Germans changed their behaviour at the beginning of the Covid-19 pandemic - Michael Mutz, Markus Gerke, 2021](https://journals.sagepub.com/cms/10.1177/1012690220934335/asset/images/large/10.1177_1012690220934335-fig1.jpeg)
Sport and exercise in times of self-quarantine: How Germans changed their behaviour at the beginning of the Covid-19 pandemic - Michael Mutz, Markus Gerke, 2021
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