Dry Eyes and Blurry Vision: 20-20-20-20 Eye Exercise for Eye Strain
Are you struggling with watery eyes? Dry eyes? Blurred or double vision? Headaches? Sensitivity to light? What are some of the best exercises you can try to manage these? Among the many exercises you can learn, check out a simple 20-20-20-20 exercise you can start doing today. It does not cost you a penny....