Dr. Karl Knopf M.D.

title	ISBN-13	year of publica- tion	other author(s)
Foam Roller Workbook: Illustrated Step-by-Step Guide to Stretching, Strengthening and Rehabilitative Techniques	978-1-56975-925-7	2011
Healthy Hips Handbook: Exercises for Treating and Preventing Common Hip Joint Injuries	978-1-56975-819-9	2010
Healthy Shoulder Handbook: 100 Exercises for Treating and Preventing Frozen Shoulder, Rotator Cuff and other Common Injuries	978-1-56975-738-3	2010
Resistance Band Workbook: Illustrated Step-by-Step Guide to Stretching, Strengthening and Rehabilitative Techniques	978-1-61243-171-0	2013
Trigger Point Therapy with the Foam Roller: Exercises for Muscle Massage, Myofascial Release, Injury Prevention and Physical Rehab	978-1-61243-354-7	2014	Chris Knopf
Weights for 50+: Building Strength, Staying Healthy and Enjoying an Active Lifestyle	978-1-56975-511-2	2005