The utility model relates to a recovered dumbbell of intelligence, this dumbbell include connecting rod and demountable installation at the dumbbell piece at connecting rod both ends, the connecting rod is hollow structure, and the connecting rod surface is equipped with pressure sensor and heart rate detection appearance, the inside processing unit who is connected with pressure sensor and heartrate detection appearance that is equipped with of connecting rod, be equipped with on the connecting rod and processing unit output unit. Compared with the prior art, the utility model discloses a pressure sensor, heart rate detection appearance and processing unit, can real time monitoring patient state when taking exercise, make things convenient for the recovered training plan of the better formulation of medical personnel, and this dumbbell can be transformed into the massager, carries out muscle massage training after tempering the completion, can improve patient's blood circulation, thebetter recovery of help patient.