A wireless, programmable biofeedback system, including one or more sensor/transceiver biofeedback devices, a controller/ transceiver biofeedback device, and a wireless communication link that operationally connects the sensor/transceiver biofeedback device to the controller/transceiver biofeedback device(s). A gyroscopic mechanism may be operationally connected to the sensor/transceiver biofeedback device, as may a distance measuring mechanism, memory, and/or a microprocessor. The sensor/transceiver biofeedback devices attached to a user's body to detect changes in position of the part of the user's body to which the device is attached, and communicate such changes wirelessly to the controller/transceiver biofeedback device. One or more indicating means provide stimulus to train and condition users to maintain or achieve certain postures and/or other body positions that the user can set, monitor and modify.