The 25-year-old hit his fourth goal of the season in Saturday's 1-1 draw with Cardiff, and is joint fourth in the Canaries' scoring charts this season behind forwards Wes Hoolahan, Chris Martin and Grant Holt.
Speaking to BBC Sport, Martin said: "I'm there to defend first and foremost, but the full-backs attack in the formation we use.
"If you score a goal it's a massive bonus and there may be time for one or two more before the end of the season.
"It seems we've shared the goals out equally this year, a few of the midfielders have got a few.
"The gaffer's got us really fit in pre-season and I think it shows, towards the end of games we finish strongly."
Source: PA
Source: PA