A network interface circuit or card has a memory and a medium control module for transmitting data stored in the memory to a network. When a user intends to do rehabilitation exercise via the rehabilitation treadmill, the pace sensors can detect the user’s footstep to generate and transmitting an activation signal and a stop signal to the control panel and then the control panel can activate or stop the running belt subject to the activation or stop signal. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHAKC through backcross conversion andor transformation, and to the maize seed, plant and plant part produced thereby. Each destination tag is assigned to one destination. Other examples and related methods are also disclosed herein.