 After participants are informed of the risks, benefits and procedures of the study, they will be asked to sign a written consent form approved by the TWU Institutional Review Board - Dallas. Eligible participants will be asked to complete an intake form, asking them about their age, gender, and past medical history. For participants with existing low back pain, they will be asked about their pain location, duration, intensity, and nature, medicine use of their existing LBP and their LBP history. 