A system and method for monitoring implant sensor data includes an orthopaedic implant, a patient exercise machine, and an antenna coupled to the patient exercise machine. The orthopaedic implant includes a sensor and a transmitter configured to transmit implant sensor data. The antenna is selected from a group of antennas based on the data rate and/or carrier frequency used by the transmitter. A controller is coupled to the antenna and configured to display the implant data, or indicia thereof, on a display device such as a computer monitor.