Marilyn Roy developed the EyeRobics system after successfully correcting her own deteriorating eyesight at age 47. This eyefitness manual shows us that the need for glasses is not inevitable as we grow older; we can in fact prevent deterioration and alleviate existing problems with simple exercises which both stimulate and relax the eye muscles. With a range of visual games and practical advice on how to minimize the problems of computers and close reading, Marilyn Roy takes us through a unique eye-fitness program.