I swim every day for my mental health. I managed to get by with some bike rides in the first lockdown when the gym was shut (it has both indoor and outdoor pools). I then got straight onto the open water swims at Sale Water Park and they were a Godsend whilst the gym remained shut. Some people have little/no idea just how much mental health can be affected by not having the daily swim/run/cycle/gym routine. I've swam nearly every day for the last twenty years. I believe it saved my life when I was in the absolute pits of a deep, dark depression. It helped lift me out of it (along with other things, CBT, medication) and I am extremely anxious about the coming weeks. It's facile and cheap to say, "Go for a run, go for a walk". Unless you've walked in the shoes of people for whom the daily exercise routine is a mental lifesaver, you cannot comprehend how much of a hammer blow this shutting down of gyms/pools will be.