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Jan Lingen
Pain
Back pain
Knee pain
Neck pain
Shoulder pain
Headaches
Chest pain
Elbow pain
Foot pain
Arm pain
Trigger Points
Self-treatment & Overview
Self-massage techniques
Massagers
Blog
About
Contact
eBooks
Free Online Course
en
de
fr
es
About Jan Lingen
Sports Scientist
Sports & Body Therapist
Author of “The Role of Testosterone in Nutrition and Sports: An Overview.” Published in
Nutrition and Enhanced Sports Performance
