Exercise provides a terrific boost to brain function and to actual brain cell growth. New research shows that cardiovascular fitness may be more important than strength training – no matter what the age.Up until recently, it was thought that the brain was finished growing by as early as age 3. New studies indicate that this is NOT the case, the brain continues to grow and produce new neural connections even into old age (referred to as neural placticity).New research shows that teens who have better cardiovascular health not only score higher on intelligence tests but also pursue more education and enjoy a higher income in later years.Researchers from Sweden and USC examined data on 1.2 million Swedish men born between 1950 and 1976 and found that the greater the cardiovascular fitness, the higher the cognitive scores were at age 18. The association between muscle strength and global intelligence, in contrast, was weak.The researchers speculate that those later teen years are critical because the brain is still changing. But researchers at the University of Colorado indicate that the young are not the only ones who benefit from aerobic fitness programs; the elderly do also. In fact the greatest gains in cognitive function tied to exercise programs were found in people over the age of 65!
So as the New Year approaches and you make your resolution to be more fit in 2012, grab your kid and your parent and make it a family affair! You’ll all be happier, healthier and SMARTER!!!