Pain in the Achilles tendon, ankle, or foot is one of the most typical chronic complaints among active adults, people who walk a lot, athletes, and those over 40. It often starts quietly — stiffness in the morning, discomfort during the first steps — and slowly turns into a constant limitation. Many patients begin by searching for structured explanations on the main Russian-language homepage of the UWT pain therapy clinic , which focuses on chronic tendon and joint pain and e