If a real soldier gets injured in combat he may be able to patch it up, but in all likelihood he's getting dragged out and fast tracked to a hospital.
In video games, it's a lot easier. In most games you can duck behind cover for a few seconds and you're good to go. Recovering health by ducking behind cover was popularized by shooters like Call of Duty, and has spread to third-person franchises like the Uncharted and Mass Effect. But ducking for a hot second isn't even the most illogical way to heal yourself. Here's 10 other nonsensical cures for what ails you.