By the 20th century, Internal Martial Arts became reimagined by reformers and teachers striving to preserve Chinese culture, or to strengthen the Chinese nation against foreign oppression. The martial arts context of today evolved into a nationalized project that had state backing.
Today, many Tai Chi enthusiasts enjoy the practice of empty-hand routines and work on intricate biomechanics, possibly some scientific martial physics- fighting prowess is rarely the priority. Fortunately, well-preserved feudal systems retain elite biomechanics, endured through battles of ancient dynasties. The sophisticated and scientific body mechanics are still practical for all walks of life.