Relieving back pain is challenging no matter what methods you try. Exercises for back pain are effective if you get off to a good start and follow the rules.
No one wants to get trapped in a forest, deserted island, or snow, but it pays to know the necessary skills and techniques to survive in every natural environment.
Using wildfires for slash and burn agriculture would allow you to clear a vast swathe of land pretty quickly, thus making it suitable for cultivating plants.
The life of an urban prepper is complicated because they struggle much more than the rest of us. For some, bugging out will be their only chance of survival.
Firearms come in different shapes and sizes, and so do scopes. Also, requirements for magnification may differ between shooting and hunting situations.