Comparing the Effects of Yoga Nidra to Yoga Nidra With Pain Acceptance Intention and Motor Imagery on Pain Outcomes

Inclusion Criteria: * Chronic pain in the neck, low back, shoulder, hip, elbow, knee, wrist, or ankle that has lasted for over three months * Pain intensity rated as 3/10 or higher in the past 24 hours (0=no pain, 10=worst pain imaginable) Exclusion Criteria: * non-English speaking * systemic medical conditions that affect sensation (such as uncontrolled diabetes) * History of surgery or fracture within the past six months * any blood clotting disorders (such as hemophilia) * any contraindication to the application of ice (blood pressure \> 140/90 mmHg, cold urticaria, cryoglobulinemia, paroxysmal cold hemoglobinuria, circulatory compromise) * Exceed pressure and heat sensory thresholds * Unable to access internet or email * Pregnant