Hello, high myopia does not recommend you to do particularly strenuous sports, such as basketball, running, high jump and spinning. You can do yoga and other relaxing fitness exercises, and it is not dangerous to go up and down the stairs without jumping.

Because high myopia will lengthen the axial length of the eyes, just as a balloon is blown up, the balloon wall will become thinner and our retina will become thinner, so the pressure it can bear will become smaller. If the patient takes part in strenuous exercise, such as running, playing basketball, long jump, etc. And there is a collision, it is easy to have retinal detachment, and the direct consequence of retinal detachment is blindness. So in addition to not taking part in strenuous exercise, I suggest you also pay attention to using your eyes to avoid collision.