<img src="https://www.telegraaf.nl/images/1200x630/filters:format(jpeg):quality(80)/cdn-kiosk-api.telegraaf.nl/5ced8264-607e-11ee-a1df-0257d57b707f.jpg" /><br>Federal physician KNVB emphasizes the importance of quick action on the field: 'When in doubt, always do chest massage' <hr> <br><a href="https://www.telegraaf.nl/sport/30280721/bondsarts-knvb-hamert-op-belang-van-snel-handelen-op-veld-bij-twijfel-altijd-hartmassage?utm_source=RSS&utm_medium=RSS">Source </a> <hr>