Exercises using a cable puts muscles under a constant tension. With free weights, the angle of joints are often changing, thus the resistance on the muscle is also changing. Under constant tension, blood flow is often increased, thereby resulting in quicker and bigger pumps.
News. Premature birth causes blindness among babies. Consultant eye surgeon at the Eye Hospital and co-ordinator of childhood blindness, Dr. (Ms.) Mangala Gamage said the new cause for blindness is Retinopathy of Premature babies (ROP), a disease of the retina among prematurely born babies.
communities of the world. PREVENTABLE AND . TREATABLE CAUSES OF BLINDNESS AND VISUAL IMPAIRMENT. Cataract â clouding of the lens of the eye, most frequently related to the aging process but also found in children. Vitamin A deficiency (Xerophthalmia) â can cause extreme dryness of the cornea and irreversible blind-ness. Measles can increase the