Pooltrainer & Poolathlete @Lukas Pertl Triathlet @DOCSWIM https://www.youtube.com/watch?v=zpwbV4lF7Qk https://www.youtube.com/watch?v=1aQOsBgchCQ https://www.youtube.com/watch?v=bEp4BL-gUbQ @Philip Pertl Triathlet https://youtu.be/WXYYlHT9zVk https://www.youtube.com/watch?v=QgfRhFwPx9w https://www.youtube.com/watch?v=N0ArGu7LOyo https://www.youtube.com/watch?v=c7bBAG8EGBc More!