It’s a unique series of “deep muscle exercises” – exact, controlled, “pulsed” movements of your large muscle groups (e.g. precise leg lifts of one inch, not 12 inches). A surprisingly challenging variation of Callan’s classic “Callanetics,” this video intensely works your entire body. Personally taught by Callan Pinckney. With a gentle, soothing voice she carefully demonstrates each move and modification. They use a ballet barre; a high back chair will work. Quiet instrumental music. (c)1988.