It’s a nice mixture of relaxing the eyes and training the eyes for coordination with a focus on the connection between balance/movement and vision.
The coordination of the eyes is slightly under-emphasized in EM due to the connotation of the Bates-method but I think some exercises at certain points of the journey around gaze stabilization and shifting are really helpful.
When fitness coaches and personal trainers talk about vision it is always around proper depth perception depending on clear vision. Surely resonates with those who - after a drop - experienced 3D vision (me! for example)
FYI, these guys have circus training. They focus on preserving good eyesight vs. EM on reversing myopia.
I linked a few videos from their channel, they are really short.
Vision drills - advanced