Resistance Band Workbook: Illustrated Step-By-Step Guide to Stretching, Strengthening and Rehabilitative Techniques a book by Karl Knopf
Stability Workouts On The Balance Board - By Karl Knopf (paperback) : Target
Foam Roller Exercises Anatomy 3D Illustrations
Amazon.com: Foam Roller Workbook, 2nd Edition: A Step-by-Step Guide to Stretching, Strengthening and Rehabilitative Techniques: 9781612438719: Knopf, Karl: Books
Foam Roller Workbook: Illustrated Step-by-Step Guide to Stretching, Strengthening and Rehabilitating Techniques
Trigger Point Therapy with the Foam Roller: Exercises for Muscle Massage, Myofascial Release, Injury Prevention and Physical Rehab by Karl Knopf, Chris Knopf, Paperback | Barnes & Noble®
TARGET Resistance Band Workbook - by Karl Knopf (Paperback) | Connecticut Post Mall
Complete Guide to Foam Rolling book by Kyle Stull
Amazon.com: Foam Roller Workbook, 2nd Edition: A Step-by-Step Guide to Stretching, Strengthening and Rehabilitative Techniques: 9781612438719: Knopf, Karl: Books