League: Warriors forwards Issac Luke and Tohu Harris racing to be fit for Titans clash

Tohu Harris has been in the wars this season. Photo / Getty

Warriors hooker Issac Luke and second-rower Tohu Harris are racing to prove their fitness before the team travels across to the Gold Coast for Sunday's NRL clash against the Titans.

The two Kiwi internationals took limited part in training this afternoon and will undergo fitness tests tomorrow morning before the side flies across the Tasman ahead of the match at Cbus Super Stadium.

Luke sat out the latter half of the session after re-aggravating a pre-existing calf injury in last Sunday's loss to Melbourne, while Harris ran with his knee heavily strapped as he prepares to return following three weeks on the sidelines.

Coach Stephen Kearney admitted both players still have boxes to tick before being cleared to travel and said there was a chance the pair may have to remain in Auckland.

"We'll make a decision on those two guys over the next 24 hours," said Kearney.

"Potentially [they could be ruled out]. We fly tomorrow so [a decision] will have to be made before we get on the plane.

"They'll have to be quick. We'll see how they get through tonight and pull up."

However, Kearney was more optimistic about five-eighth Blake Green's chances of returning from a rib cartilage injury suffered in the dying stages of the win over Brisbane a fortnight ago.

The 31-year-old was struggling to pass the ball at training last week before being ruled out of the match against the Storm but has made good progress in his recovery over the last few days.

Back-rower Leivaha Pulu has been named in the extended reserves for his first NRL match since overcoming a foot injury and could be promoted to the starting side if Harris is ruled out.

"[Green] is probably a bit further ahead than [Luke and Harris]. He's pulled up pretty good," said Kearney.

"[Pulu] is good. He played 60 minutes for the ISP team on Sunday afternoon so he's good to go."

Green will also have his injury assessed further by the club's medical staff tomorrow but was bullish about his prospects of playing after completing an intense 90 minute session.

"I'm all good. I'm ready to go this week," said Green.

"It healed up pretty quick. I'm pretty lucky that it's all settled down so I'm ready to go.

"I'm looking forward to getting over there and spending a few days in camp together so it should be a good time for us to re-group."

Green revealed the eighth-placed Warriors have targeted the next two matches as crucial to their hopes of making their first finals appearance since 2011.

After facing the 12th-ranked Titans they will remain in Australia to prepare for next week's tough assignment against the second-ranked Dragons at WIN Stadium in Wollongong.

"We've got two weeks on the road, we're staying over in Australia after the weekend's game, we're not coming back," he said.

"So it's just about spending some time together and putting all of our energy into the next two week little block that we've got away and then we'll reassess after that.

"It's just important that we come up with our best performance. We've been fairly consistent besides that slip up against Penrith a few weeks ago I think we've put some good performances together.

"So we just need to keep improving and keep learning."

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