Chain Reaction Physical Therapy is a physical therapy practice in Prescott, Arizona focused on helping people return to fearless movement and the activities they love. The business offers obligation-free consultations to help determine whether physical therapy is the right fit, along with in-person bike fitting sessions designed to improve comfort, performance, and efficiency on the bike. The practice is led by Jessie Duppler, PT, DPT, whose background includes work as a surgical technologist and training in physical therapy.