The introduction of rolling subs to the ANZ Premiership has provided another tactical dimension to the competition.
The opening round of the new league saw the new rule put to full effect with all six teams making liberal changes throughout their games in today's triple-header in Hamilton.
Whereas previously teams were only able to make changes during quarters in case of injury, the new rule allows a player to be replaced at any point in the match.
Pulse coach Yvette McCausland-Durie said although it has only been a simple tweak to the rules, it has had a big impact.
"What's nice about it is that it cuts out all the nonsense stuff that goes on, and I think when we keep the game nice and tidy and we are clear about what is happening it can only be good for the sport," she said.