Dr. Howard Smith Oncall

Vidcast: https://youtu.be/OPm5-Fb5wRU Exercising regularly not only tones your muscles but also the executive control center in your brain.  This is the conclusion of a study by Columbia University neurologists. They studied 132 couch potatos of all ages and split them into two groups each with an identical age profile, gender distribution, educational background, and test scores on cognitive exams.  One group started regular aerobic exercise while the other group pursued non-strenuous stretching and toning. The subjects who were aerobically exercising by either treadmill walking, stationery cycling, or using an ellipical machine scored twice as high on problem-solving tests as those only stretching.  Those aerobic exercisers who were middle-aged tested as though they had the executive brain powers of those 10 years younger while elder exercisers performed as though they were a whopping 20 years younger. Aerobic exercise is good at any age, but it really pays off as you get older. #aerobics #executivefunction