Qigong (Chi Kung) helps to generate and regulate energy
In use for over 2000 years, it is routinely taught to patients today, and it was an important part of treatment in the hospitals at Wuhan after the outbreak
With the present troubles, a strong immune system and lungs can be vital, and qigong can be a huge help
There are no classes at the moment, but please look at these videos and help sheets if you would like something to use at home - "DrawingThreads" is a good introduction
Please let me know how you get on :)
Emei Series 1 & 2 Moon in Blue Sea, and Clear Water
In Czech, but good qigong and loosening.