Combine exercise and sport with learning. Especially with practice or training, there are better phases to absorb information. They are processed in a solution-oriented way. Interval training is good for losing weight. It brings body and mind into different spheres. It is a chance for conscious reflection. To revisit thoughts written down and, if necessary, to optimise them. Generative AI notes can be audited. And, if necessary, even shared with the community. As is well known, the best ideas come from running.