![IJERPH | Free Full-Text | Effects of Face Masks on Physical Performance and Physiological Response during a Submaximal Bicycle Ergometer Test | HTML IJERPH | Free Full-Text | Effects of Face Masks on Physical Performance and Physiological Response during a Submaximal Bicycle Ergometer Test | HTML](https://www.mdpi.com/ijerph/ijerph-19-01063/article_deploy/html/images/ijerph-19-01063-g007-550.jpg)
IJERPH | Free Full-Text | Effects of Face Masks on Physical Performance and Physiological Response during a Submaximal Bicycle Ergometer Test | HTML
![IJERPH | Free Full-Text | Effects of Face Masks on Physical Performance and Physiological Response during a Submaximal Bicycle Ergometer Test | HTML IJERPH | Free Full-Text | Effects of Face Masks on Physical Performance and Physiological Response during a Submaximal Bicycle Ergometer Test | HTML](https://www.mdpi.com/ijerph/ijerph-19-01063/article_deploy/html/images/ijerph-19-01063-g003-550.jpg)
IJERPH | Free Full-Text | Effects of Face Masks on Physical Performance and Physiological Response during a Submaximal Bicycle Ergometer Test | HTML
![Coronavirus-Pandemie: BG BAU gibt Hinweise zu staubarmem Arbeiten | BG BAU - Berufsgenossenschaft der Bauwirtschaft Coronavirus-Pandemie: BG BAU gibt Hinweise zu staubarmem Arbeiten | BG BAU - Berufsgenossenschaft der Bauwirtschaft](https://www.bgbau.de/fileadmin/_processed_/7/5/csm_0010880_d46794480e.jpg)