Here are some articles on the topic:
One way of looking at it is… what do you have to loose? Doing the exercises wouldn’t get your eyes worst.
References :
http://www.affsphere.com
http://improvingmyeyesight.com
On the other hand there is good science behind staying fit, not being obese, exercise regularly, eating fruit and veggies to help prevent age related blindness like macular degeneration, a serious problem. All of these lifestyle choices help keep the eye’s retina in good health.
References :
Rolling the eyes around in circles does nothing to change your vision.
It isn’t the external eye muscles that control your vision , but that is all exercises do , is make those muscles move, which we are doing all day anyway.
They are just a scam that lives on because so many people keep falling for it, before finding out it was just a waste of money and time.
It’s easy to write glowing reviews on your own website when you are trying to sell something.
They have never been shown to do anything beneficial , and those who claim otherwise are liars or are selling the book.
It’s medically and scientifically impossible for exercises to affect the shape of the eyes.
Believe me, if they actually worked, there would be actual clinics all over the place to train people in how to do it, and millions wouldn’t still be wearing glasses. BUT , the only place they are found is in books for sale on the internet.
References :
Optician
Wearing a weaker prescription doesn’t make much sense either. When your eyes change, which is normal , and you need a stronger prescription….why didn’t the old, weaker prescription work to stop your eyes from getting worse ??
Sorry , there is no easy or simple solution , which is why Laser surgery exists.
References :
Optician