The utility model discloses a swimming aerobic face guard, including wearing the eye -shade, nose cup and the mouth cover that are equipped with transparent lens in face of in, the mouth covers and is provided with suction -air nozzle, and the mouth cover is connected with the air bag who wears behind the brain through at least one elasticity air hose, is provided with exhaust gases filter device and oxygen supplementary device in the air bag, and hole and air pressure safety valve are aerifyd to last being provided with of air bag, the both sides of eye -shade pass through respectively the connecting band and air bag is connected, is provided with the ear muff on the connecting band respectively. The utility model has the advantages of: simple structure wears the convenience, and the hole is aerifyd to last being provided with of air bag, can aerify air bag in time, and guarantee the security of the process of aerifing and the security in the use through setting up air pressure safety valve.