The femoral arteries are major blood vessels in the human body that supply oxygenated blood to the lower limbs. They originate from the external iliac arteries and run down the thigh, branching into smaller arteries that provide blood to the muscles and tissues of the leg. These arteries are crucial for maintaining proper circulation in the legs. Any blockage or damage to the femoral arteries can lead to serious health issues, such as peripheral artery disease, which can cause pain and mobility problems. Regular exercise and a healthy diet can help keep these arteries functioning well.