Acute Effects of Motor Imagery Exercises in Individuals With Pregnancy-Related Lumbopelvic Pain

Inclusion Criteria: * Be in a singleton, uncomplicated pregnancy. * Lumbopelvic pain (lower back or pelvic girdle pain) must have begun during pregnancy. * Be between the 12th and 40th weeks of pregnancy. * Be capable of understanding motor imagery training and following instructions. Exclusion Criteria: * A history of chronic lower back pain present before pregnancy and persisting during pregnancy. * Symptoms of neuropathic lower back pain (e.g., radiculopathy), inflammatory conditions such as tumors, infections, compression fractures, or ankylosing spondylitis that are specific causes of lower back or pelvic pain, a history of previous spinal or pelvic surgery, * Severe neurological disorders, metabolic disorders, or severe orthopedic conditions, * Medical restrictions that prevent exercise or maintaining certain positions (e.g., lying on the back).