Right Brain Blogs from Right Brain Aerobics Programs for Business, Education, and Personal Career. "Right Brain" and "Left Brain" have become popular business and performance metaphors. By Sandra H. Rodman, CEO, and Guest Bloggers including Dr. Craig Weiner, D.C., Certified RBA Instructor. Unleashing Creativity & Innovative Idea Generation, Accessing Higher Intelligence. RightBrainAeorbics.com and @SHRodman on Twitter.