Back pain can result from injury, disease, or simply aging.. Learn about the warning signs that can happen alongside lower back pain, like numbness and fever.
![Back to the Future Trilogy [35th Anniversary] [4K Ultra HD](https://assets.pawnamerica.com/ProductImages/64538c33-a6a5-4fb4-ac1d-d75832d69539.JPG "Back to the Future Trilogy [35th Anniversary] [4K Ultra HD Bluray/Bluray]")
![Wm Back to the Future Ultimate Trilogy [USA] [Bluray] Amazon.es](https://m.media-amazon.com/images/I/7159vmL-d8L._SL1500_.jpg "Wm Back to the Future Ultimate Trilogy [USA] [Bluray] Amazon.es")
![Back to the Future Trilogy [Bluray] [Import] Amazon.ca Movies &](https://m.media-amazon.com/images/I/71l+SDRWTuL.jpg "Back to the Future Trilogy [Bluray] [Import] Amazon.ca Movies & TV Shows")
The posterior part of the human body, extending from the neck to the pelvis related adjective:. The meaning of back is the rear part of the human body especially from the neck to the end of the spine.