Most people were forced to work longer hours each week, and to 'add insult to injury', the company decided not to give pay raises.
If you keep on lifting those heavy weights, you'll 'do yourself an injury'.
an athlete who is 'injury-prone' [=an athlete who is frequently injured]
(..) From the hospital came reports of victims suffering fractures of ribs, heads, arms and legs. And Negro leader John Lewis, despite injury from a possible skull fracture, led the marchers back to the chapel after the encounter with officers. Help! Help! (..)2014 Selma
(..) Dialogue: ..,Default,,,with rat predation\Nor the radiating fractures. Dialogue: ..,Default,,,It suggests she was struck\Nby something sharp. Dialogue: ..,Default,,,This injury would\Nhave bled heavily, Dialogue: ..,Default,,,and yet there is only minimal\Nhemorrhagic staining. (..)2016 TvShow: Bones Title: The Death in the Defense Season: 11 Episode 11
(..) What if the damage to the victim's first proximal phalanx was self-inflicted? I don't follow. I'm positing that the victim caused both injuries to himself. And you thought my scenario was idiotic. Why would someone punch himself in the face? Oh, uh, actually, (..)2016 TvShow: Bones Title: The Fight in the Fixer Season: 11 Episode 15