Today I took the chance, as long as it is still possible to leave the house, and used the good weather to run a little. Only 4.5 km and not very fast, because my fitness is on a pretty low level at the moment. But I realized how important this exercise is, especially at a time when you only leave the house to go grocery shopping. Running in particular is an uncritical way to do sports. You can do it alone and you can keep enough distance from other people. And one advantage: it can be really challenging.