Developed by osteopath Lawrence Jones, this noninvasive treatment helps decrease protective muscle spasms and alleviate somatic dysfunction in the musculoskeletal system. By using palpation and passive positional procedures, the therapist practicing strain/counterstrain therapy can help restore pain-free movement. The position that relieves the referred pain is held for 90 seconds. After resuming the original position and pressing the trigger point, the referred pain is gone. The client is often asked to bend or twist like a contortionist to secure a comfortable position.