Aerobic exercise, also known as cardio, "involves activities that use large muscle groups rhythmically and continuously, raising the heart and breathing rates," explains Gontang. He says that the word ...

Q: I enjoy strength training and do it a few times a week. I’m also active in my daily life. But I don’t do cardio workouts.

In my last column, I addressed many reasons why engaging in strength training (anaerobic) workouts are important. Aside from allowing you to maintain and/or gain muscle and bone mass, benefits also ...