Coaching is considered to be communication, advice or instruction of any kind and by any means to a player,
and during matches is only permitted in the intervals between games.

Player Analysis Technology

Player analysis technology as detailed here may be incorporated into the playing equipment of players if it
allows that the equipment specification to continue to be adhered to. Any equipment affixed to the body of a
player must fulfil safety and other Rules, as applicable.

Player analysis technology is equipment that may perform any of the following functions with respect to player
performance information:

A. Recording
B. Storing
C. Transmission
D. Analysis
E. Communication to player by any kind or means.

Player analysis technology may record and/or store information during a match. Such information may not be
accessed by a player during a match.