5 /5 Elissa GoldbergBelle: I was looking for a gym experience with a knowledgeable trainer, especially since I am in my 70s. I havent done any weight training for several years and safety is a primary concern. I am very happy to have found Pure Performance Fitness Center and its owner Jeremy Ferry. Pure Performance, in downtown Springfield, IL is a private gym. Jeremy has built a nice community at the gym. And, he is attentive to my abilities and progress. After just 3 weeks, people are noticing a difference. I highly recommend Jeremy for his training skills and his ability to motivate.