"It is a philosophy that has worked really well with me. It is a role I do well. I like being aggressive. I like getting in people's faces. You can change the game in many ways. At times you need to be aggressive and guys will make mistakes just from your presence," McClenaghan told ESPNcricinfo as the spotlight fell on him for the title match.
The 28-year-old said he was encouraged by his father to up the ante, a philosophy that has helped him to 35 ODI appearances and 16 T20s for New Zealand as well as gaining a place in the game's most high-profile league.
"Like every New Zealander, on green wickets I used to just bowl medium pace, nibble it in, swing it. I must have been 17 or 18 when my dad said to me, if you want to play first-class and international cricket you need a point of difference," McClenaghan said.
"He said every bowler in the country can run in and swing the ball, but there are not enough guys who run in, bowl quick, bowl heavy and bowl bouncers. So it was his motivation that kind of pushed me to want to run in hard, try and bowl quick, and my game has developed from there."
McClenaghan said the bouncer was a key part of his armoury for both economy and wicket-taking.
"You bowl to hopefully put them on the back foot so that they make the wrong decision. I don't use them to hurt people but I use them as a means of setting them up to change the game for me or the guy at the other end," he said.
"I might not be the most economical bowler but with the way the game is going and how flat the pitches are around the world, there needs to be a point of difference. You need to have someone in your team who can run in and change the game without the ball swinging, seaming, turning. You need to have an aggressive bowler who can enforce himself. And whether that brings some wickets or that means they have to attack the guy at the other end, which give him the opportunity to take wickets …"
McClenaghan has described himself as "ultra-competitive, aggressive, maybe a little bit crazy sometimes on the field" and has admitted to even biting himself to get his aggressive juices flowing.
"It seems to give me that adrenaline kick. When people get hit during a fight, their senses get heightened, so it is a bit of a weird one but it has worked for me to pump myself up for some spells at times," he said."It is a philosophy that has worked really well with me. It is a role I do well. I like being aggressive. I like getting in people's faces. You can change the game in many ways. At times you need to be aggressive and guys will make mistakes just from your presence," McClenaghan told ESPNcricinfo as the spotlight fell on him for the title match.