Joint disorders refer to a range of conditions that affect the joints, which are the areas where two or more bones meet. Common examples include arthritis, bursitis, and tendinitis. These disorders can cause pain, swelling, and stiffness, making it difficult for individuals to move their joints freely. Many factors can contribute to joint disorders, including age, injury, and genetics. Treatment options often include physical therapy, medications, and in some cases, surgery. Maintaining a healthy lifestyle with regular exercise and a balanced diet can help prevent or manage these conditions effectively.