Symptoms of thoracic rib joint disorder include localized pain, fatigue, limitation of activities, stooping and hunching. 1. Localized pain: Thoracic rib joint disorder can lead to joint instability, dislocation, etc., causing chest and back pain symptoms, and the pain will be aggravated during activities. 2. Weakness: After sitting or walking for a long time, there will be obvious weakness in the chest and back, and the symptoms can be relieved after resting. 3. Restriction of activities: pain after upper limb activities or torso wide range of activities, will cause limitation of limb activities. 4. Hunchback: Prolonged thoracic rib joint disorder can cause scoliosis, straightening of physiological curvature, asymmetry of joints or hunchback and other symptoms. Symptoms of thoracic rib joint disorder need to go to a professional orthopedic clinic in a timely manner, for manipulation and rehabilitation training, do not sit for a long time or lift heavy objects.