I am a girl and recite books for a long time every day. I'm exhausted, indigestion and flatulence. I plan to get a monthly card in the gym and run on the treadmill for about an hour every day.
Nothing, just for health and relaxation. Running is enough. After all, your purpose is here, there is no need to think too much. Besides, it's fun to do exercises and yoga classes in the gym. Spend some time relaxing every day. You can't stand it mentally and physically for a long time.