StrongBoard Balance®, the stability trainer featuring MULTI SPRING TECHNOLOGY™, has added new Flows to its Exercise on Demand channel. Led by certified group fitness instructors Rachael Novello, Sheri Saperstein, Erin Hartley, Shirley Rubin, Joseph Iacono, and Mike Curry, the workout videos range from 5 to 20 minutes. Each fitness flow is designed to be a quick and … [Read more...] about StrongBoard Balance® Adds Flows to its Exercise on Demand Channel