Marshall began training in Mixed Martial Arts in 2007, with her first and primary style being Muai Thai, also known as the ‘Art of the Eight Limbs.’ She also served as a firefighter for five years before deciding to enlist in the Marine Corps in 2011. She continues to train with Fight Club 29. - Marshall began training in Mixed Martial Arts in 2007, with her first and primary style being Muai Thai, also known as the ‘Art of the Eight Limbs.’ She also served as a firefighter for five years before deciding to enlist in the Marine Corps in 2011. She continues to train with Fight Club 29.