A Ribbon Cutting for TNT Martial Arts and Fitness was held Thursday. Tim and Tamayah Goodwin are the owners. They are pictured with Greater Cayce West Columbia President and CEO Gregg Pinner, Cayce Mayor Elise Partin and Cayce City Councilwoman Tara Almond and Chamber Board President Vaughan Dozier. TNT Martial Arts and Fitness is at 1220-E Knox Abbott Drive, Cayce.  TNT Martial Arts and Fitness  teaches new skills, or you can go there to get in better shape, or a combination of both. TNT is  not just fitness trainers, first and foremost they are martial arts instructors with decades of experience.