The Endurance Factory Fitness - Home of CrossFit TEF, a Savage MD gym, is a community of people from many diverse backgrounds who understand that the value of a person is a compilation of their strengths, weaknesses, achievements, faults & failures, beliefs, preferences, ethnicity, and every other trait that makes them a human. TEF offers CrossFit classes, personal training, obstacle course race and HYROX training, and nutrition accountability coaching.