Fitness model Zac Perna puts his bulging biceps on display in new Instagram selfie

He’s the hunky Melbourne-based Melbourne influencer who has made a name for himself in the fitness world.

And on Saturday, Zac Perna set pulses racing as he put his bulging biceps on display in a new Instagram selfie.

Sharing advice with his followers, he wrote: “If you are in your first 1-2 years of training, you should be able to gain some muscle in a deficit. So you can aim to cut body fat, and then in the process train with weights and progressively overload,’ he wrote underneath the photo.