A Foam Roller is one of the best ways to stretch your muscles, but no one really knows how to use one. Now that problem is solved with the TRAINERroller™ Illustrated Massage Foam Roller. TRAINERroller™ Illustrated Massage Foam Roller, a Foam Roller with detailed step-by-step instructional drawings of the perfect Deep Tissue Massage and Core Workout printed directly on the surface! 12 of the most effective muscle stretching Foam Roller exercises, chosen by a leading fitness expert, are beautifully illustrated in easy to follow, step-by-step instructions, right on the Foam Roller! Reduce stress and feel great, without a monthly gym membership, personal trainer or heavy exercise machines! The product and program have been designed by renowned celebrity trainer Diego Currier, so its like having a coach with you everywhere you go.