コリ (Knot) refers to a localized area of muscle tension that can occur in various parts of the body. These knots are often caused by factors such as stress, poor posture, or repetitive movements. They can lead to discomfort and restricted movement, making it difficult to perform daily activities. Treatment for コリ typically includes methods like massage, stretching, and physical therapy. These approaches aim to relieve tension and improve blood circulation in the affected area. Regular exercise and proper ergonomics can also help prevent the formation of knots in the muscles.