Efficient Fitness - Nashville's premier strength training service Efficient Fitness is based on the original research and teachings of Arther Jones, founder of Nautilus and MedX. Jones’ research has shaped the philosophy and training principles used at Efficient Fitness. If you are interested in saving as much time and energy as possible while achieving a maximum level of fitness, Efficient Fitness is for you. Efficient-fitness.com~Site InfoWhoisTrace RouteRBL Check