A method for real-time communication among two or more individuals separated in space. The electrical connections are typically all enclosed in one area facing one direction such that access to the connections can be controlled and interlocked with one or more main breakers. The invention includes devices and methods for training and conditioning sports players, particularly lacrosse players. The points form an outer edge of the inner carrier and are perforated, so that the outer carrier and the inner carrier can be separated at these points. In a preferred solution, the client layer is Ethernet, but any client layer can be considered.