Pooltrainer & Poolathlete @Lukas Pertl Triathlet @DOCSWIMhttps://www.youtube.com/watch?v=zpwbV4lF7Qkhttps://www.youtube.com/watch?v=1aQOsBgchCQhttps://www.youtube.com/watch?v=bEp4BL-gUbQ @Philip Pertl Triathlethttps://youtu.be/WXYYlHT9zVkhttps://www.youtube.com/watch?v=QgfRhFwPx9whttps://www.youtube.com/watch?v=N0ArGu7LOyohttps://www.youtube.com/watch?v=c7bBAG8EGBc More!