Julius Wolff was a German surgeon and anatomist, born on January 18, 1836, and known for his significant contributions to the field of orthopedics. He is best remembered for formulating the Wolff's Law, which states that bone adapts to the loads under which it is placed. This principle has had a lasting impact on the understanding of bone remodeling and healing. Wolff's work laid the foundation for modern orthopedic practices and has influenced various fields, including sports medicine and physical therapy. His research emphasized the importance of mechanical stress in bone health, leading to advancements in treatment methods for fractures and other bone-related conditions.