11 May 2020, North Rhine-Westphalia, Cologne: A man wearing a mouth guard trains on a chest press in a fitness studio of the McFit chain. In NRW the first gyms have reopened after their corona break in the night from Monday to Monday. Photo: Marius Becker/dpa (Marius Becker / IPA/Fotogramma, Cologne - 2020-05-11) p.s. la foto e' utilizzabile nel rispetto del contesto in cui e' stata scattata, e senza intento diffamatorio del decoro delle persone rappresentate