But I agree we work harder - that is the key to our attack and defence. We always have plenty of movement off the ball and we get numbers into the tackle. We have recruited and retained forwards that mostly fit this style, so fatigue shouldn't be an issue. But maybe the heat becomes more of a factor with our style? We certainly crumbled when Penrith dominated possession in the middle of that game, plus the entire 80 minutes against Manly.
Fatigue is definitely an issue. The idea that smaller players handle the heat better than bigger players is a myth. Each player's make up is different. Bottom line is, you work harder in the heat, you get more fatigued. Players like Andrew Fifita and James Tamou don't have to expend as much energy to break the line as, say, Nathan Brown or Manu Ma'u. In the heat, that becomes a very significant factor.