I signed up for five sessions with Demitrus Willis and would like to say that he is an excellent and knowledgeable trainer. I was having problems with weakness in my hand and wanted to tweak my workout. He not only helped me regain strength in my hand, but also gave me pointers on posture and more effective ways of using the machines in my workout. Demitrus has an encyclopedic understanding of how the body works in real time and different postures. It was a pleasure working with him.