tag:blogger.com,1999:blog-4021044368775449574.post4078903792782364262..comments2024-03-28T09:23:22.539+01:00Comments on Hardlopen in de Nederlandse- en Duitse grensstreek: Hartfalen: Is lange duurtraining slecht?Geerthttp://www.blogger.com/profile/14885811309995106727noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4021044368775449574.post-71990697469942958282018-08-02T09:32:37.641+02:002018-08-02T09:32:37.641+02:00Tja, herkenbaar Tja, herkenbaar Dirkhttps://www.blogger.com/profile/13603518540362986242noreply@blogger.com