Foto: "<a href="https://ccby.de/foto/plank-pose-girl-with-a-sports-figure-on-a-rug-outdoors/1025340" target="_blank">Plank pose. Girl with a sports figure on a rug outdoors</a>" von <a href="https://ccby.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccby.de" target="_blank">ccby.de</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>