The femoral artery is a major blood vessel in the thigh that supplies oxygenated blood to the lower limb. It is a continuation of the external iliac artery and runs down the front of the thigh, branching into smaller arteries that nourish the muscles and skin. This artery is important for maintaining proper blood flow during physical activities. It can be accessed for medical procedures, such as angiography or catheterization, and is also a site for measuring pulse in emergency situations. Proper functioning of the femoral artery is crucial for overall leg health.