[Verse 1] I wake to the spark in my chest Like a train on a wire Heel to the floor, no rest Iâm feeding the fire Hands shaking, but Iâm in Got the blood on a run Every nerve in my skin Says move, not done [Pre-Chorus] Hold on Itâs starting to climb Hold on Iâm crossing the line One breath And Iâm gone in the pull My whole bodyâs singing Wild and full [Chorus] Adrenaline rush Adrenaline rush Iâm alive, Iâm alive In the heat of the rush Adrenaline rush Adrenaline rush Keep it high, keep it high Let it hit when it must [Verse 2] Edge of the turn, I lean Like I never did fear Every second comes clean When the danger is near I laugh at the dark as it breaks On my knuckles, my mouth I can feel the whole place Lurching north, then south [Pre-Chorus] Hold on Itâs starting to climb Hold on Iâm crossing the line One breath And Iâm gone in the pull My whole bodyâs singing Wild and full [Chorus] Adrenaline rush Adrenaline rush Iâm alive, Iâm alive In the heat of the rush Adrenaline rush Adrenaline rush Keep it high, keep it high Let it hit when it must [Bridge] When the room goes thin And the sky cuts loose I donât back down I choose, I choose Heart like a drum In a lockstep crush Iâm born for the blast Of the adrenaline rush [Chorus] Adrenaline rush Adrenaline rush Iâm alive, Iâm alive In the heat of the rush Adrenaline rush Adrenaline rush Keep it high, keep it high Let it hit when it must