改善手放在背后动作受限的动态关节松动术---**Image Description:** * **Type:** Photograph. * **Main Elements:** * The image shows two individuals. A woman is facing away from the camera, wearing a black sports bra and black shorts. Her left hand is grasping her right wrist behind her back. * A man, likely a therapist or medical professional, is facing towards the woman's right side. He is wearing a checkered shirt and glasses. * The man is interacting with the woman's right arm. He holds her right upper arm/shoulder region with his left hand, and her right elbow region with his right hand. * Her right arm is slightly bent at the elbow and extended forward and slightly outward relative to her body. * There is an upward-pointing black arrow on the woman's left upper back/shoulder region. * There are two short downward-pointing black arrows on the woman's right forearm, near the elbow joint. * The background is plain white. * The image appears to depict a physical examination or therapeutic technique being performed on the woman's shoulder/arm.