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.
*Birth defects facts by John P. Cunha, DO, FACOE. Birth defects are structural or functional abnormalities present at birth that cause physical or mental disability. They are the leading cause of death for infants during the first year of life. Birth defects may be caused by genetic problems, problems with chromosomes, or environmental factors.