Execessive Exercise caused Cyclopean Eye Symptoms Example #3

Three obvious problems here: 1)Any number of conditions, which have nothing to do with exercise, could cause the symptoms in these examples; 2)How do you know these problems were not present prior to exercise; and 3)According to statistics, if Happeh Theory is correct, 95% of men and 89% of women should have at least partial blindness due to masturbation

you're overlooking the fact that all three of your examples are of people that sustain(ed) considerably more head trauma than the average person. Maybe if you showed someone who exercises excessively that isn't in a sport in which they often receive blows to the head. In short, and without getting into other aspects, your examples are poor.