First, read the English article below.

There is no clear scientific data that shows eye exercises improve your eyesight. So before you attempt eye exercises, it's a good idea to get a professional eye exam done by your optometrist. Your optometrist can then tell you if you have any existing eye problems or issues. Before you try eye exercises, you should ask your optometrist if these exercises would benefit your particular set of eyes.  Keep in mind that eye exercises will not cure or solve eye issues like myopia (nearsightedness), presbyopia (an inability to change focus from far to near), or astigmatism (blurred vision due to the shape of your cornea). Most optometrists are skeptical of eye exercises that claim they can help you "throw away your glasses."  There is no harm in trying these eye exercises if you do not have any eye conditions that will be aggravated by prolonged use of your eyes. But if you have serious eye conditions like cataracts, blindness in one or both eyes, or a recovering cornea injury, avoid doing these exercises. 

Now, please write a short abstract for it in Hindi. Abstract:
आँखों की एक्सरसाइज के लिए ऑप्टोमेट्रिस्ट से सलाह लें: