Karl G. Knopf

• Stretching for 50+
• Core strength for 50+
• Healthy shoulder handbook
• Resistance band workbook
• Trigger point therapy with the foam roller
• Ab Wheel Workouts 50 Exercises To Stretch And Strengthen Your Abs Core Arms Back And Legs
• Injury rehab with resistance bands
• Stability workouts on the balance board
• Stretching for Fifty Plus
• Total Sports Conditioning for Athletes 50+
• Water workouts
• Adapted exercises for the disabled adult