Karl Knopf – författare

Resistance Band Workbook

Illustrated Step-by-Step Guide to Stretching, Strengthening and Rehabilitative Techniques

Weights for 50+

Building Strength, Staying Healthy and Enjoying an Active Lifestyle

Total Sports Conditioning for Athletes 50+

Workouts for Staying at the Top of Your Game

Healthy Shoulder Handbook

100 Exercises for Treating and Preventing Frozen Shoulder, Rotator Cuff and other Common Injuries

Healthy Hips Handbook

Exercises for Treating and Preventing Common Hip Joint Injuries

Foam Roller Workbook

Illustrated Step-by-Step Guide to Stretching, Strengthening and Rehabilitative Techniques

Make the Pool Your Gym

No-Impact Water Workouts for Getting Fit, Building Strength and Rehabbing from Injury

Kettlebells for 50+

Safe and Customized Programs for Building and Toning Every Muscle

Core Strength for 50+

A Customized Program for Safely Toning Ab, Back, and Oblique Muscles

Ab Wheel Workouts

50 Exercises to Stretch and Strengthen Your Abs, Core, Arms, Back and Legs

Therapy Ball Workbook

Illustrated Step-by-Step Guide to Stretching, Strengthening, and Rehabilitative Techniques

Trigger Point Therapy with the Foam Roller

Exercises for Muscle Massage, Myofascial Release, Injury Prevention and Physical Rehab

Injury Rehab with Resistance Bands

Complete Anatomy and Rehabilitation Programs for Back, Neck, Shoulders, Elbows, Hips, Knees, Ankles and More

Stability Workouts on the Balance Board

Illustrated Step-by-Step Guide to Toning, Strengthening and Rehabilitative Techniques

Beat Osteoporosis with Exercise

A Low-Impact Program for Building Strength, Increasing Bone Density and Improving Posture

Heal Your Frozen Shoulder

An At-Home Rehab Program to End Pain and Regain Range of Motion

Stretching for 50+

A Customized Program for Increasing Flexibility, Avoiding Injury and Enjoying an Active Lifestyle

Foam Roller Workbook, 2nd Edition

A Step-by-Step Guide to Stretching, Strengthening and Rehabilitative Techniques

Healthy Shoulder Handbook: Second Edition

100 Exercises for Treating Common Injuries and Ending Chronic Pain

Make the Pool Your Gym, 2nd Edition

No-Impact Water Workouts for Getting Fit, Building Strength, and Rehabbing

Strength-Training Bible for Seniors

The Ultimate Fitness Guide for the Rest of Your Life

Komm, wir spielen Ukulele!

Komm, wir spielen Ukulele!

Komm, wir spielen Ukulele! Band 2. Ausgabe mit CD