👉 Ribbony, in anatomy and physiology, refers to a type of muscle fiber that is characterized by its high concentration of mitochondria. Ribbony fibers are found predominantly in skeletal muscles, particularly those involved in aerobic respiration, such as heart muscle, lungs, and liver. They are also known for their ability to regenerate damaged tissues quickly and efficiently, making them important for maintaining the body's overall health and fitness. Ribbony fibers are typically characterized by a high concentration of mitochondria
