The 33-year-old missed the 8-3 win over Ulster last weekend but believes he is now up to speed after a couple of European outings and extra time on the training field.
Triggs said: "It's been a whirlwind, that's for sure. The lads find it hard to understand when I speak, which I'm kind of confused with.
"My kids are in school, my wife's enjoying it and I'm kind of getting my head around the rugby calls. Now it's just more about relaxing into the role and doing the best I can for the club.
"The first couple of weeks they let me acclimatise and get my head around the calls. The first couple of games I was rusty, but now I'm a lot more comfortable with it."
Triggs is an experienced second row, having featured in Super Rugby for the Hurricanes, Highlanders, Chiefs and the Blues.
Plying his trade on the other side of the world was not something he was looking to do but that soon changed when he received a call from the three-time European champions.
Triggs said: "I wasn't interested in going overseas but as soon as Leinster came up I knew the club, I knew the history, the magnitude of it and the success of it.
"To have an opportunity to be a part of that and hopefully add to that really sparked my interest. The family wasn't too worried about coming here either.
"The main attraction was the history of the club and the success I've seen. The people that have been here that I know have said nothing but grand words about it. For me, it was kind of an easy decision."
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