Kyphosis is a spinal condition characterized by an excessive outward curvature of the upper back, leading to a hunchback appearance. It can occur at any age but is most common in older adults, often due to degeneration of the spine from conditions like osteoporosis. Symptoms of kyphosis may include back pain, stiffness, and in severe cases, difficulty breathing. Treatment options vary and can include physical therapy, bracing, or surgery, depending on the severity and underlying cause. Maintaining good posture and engaging in regular exercise can help manage and prevent kyphosis.