The results show up across the board: members drop body fat and build muscle, cardiovascular markers such as heart rate variability (HRV) improve, mental and emotional strength grows from training beside other people, and the community it builds has sparked friendships, marriages, business deals, and more than a few babies. Set in the heart of Germantown, Legacy Nashville is a singular asset in Music City — over 10,000 square feet of training and lifestyle space that blends upscale urban design with true Nashville influences: - A full training floor built around our patented P.I.T.