TNT Martial Arts and Fitness, Rancho Cucamonga

Twins Tavis and Taylor Smith started training in tae kwon do at the age of 7. Together, they traveled to Korea to compete at the international level before returning to the states and opening a gym together. Today, they lead children and adults through tae kwon do classes, using the hanging punching bags and holding pads for students to punch and kick. In addition to the martial art, they offer boot-camp classes with circuit-training workouts that fluctuate between cardio and strength training to build lean muscles and endurance. Tavis and Taylor also offer boot camp classes for kids and adults.