D'Arcy Waldegrave: Sportstalk host on World Rugby utilising smart mouthguard technology from January 1 - Heather du Plessis-Allan Drive

World Rugby is set to implement smart mouthguard technology to detect head injuries suffered on the field.

From January 1, these mouthguards will be mandated into all professional rugby competitions.

Sportstalk host D'Arcy Waldegrave explains the implications of this technology, and whether players will benefit or suffer from this practice.

LISTEN ABOVE

See omnystudio.com/listener for privacy information.