During the pandemic I went down the rabbit hole of the fitness industry. You will find thousands of videos on YouTube/memes on forums that teach people that they can get over an ex by just focusing on getting shredded and developing a killer physique. To me that is akin to what this study suggests: avoid the trauma by distracting yourself with another activity. While self-improvement is commendable, I don't think avoidance tactics are the best way to treat the root cause of the problem though.