This might not be for everyone, and to be quite honest with you it might not even be totally necessary, but building your physical strength in preparedness of a disaster scenario is advisable. When things are chaos, anything can potentially happen, and your ability to physically respond to unexpected surprises definitely gives you an advantage.
You might say to yourself, “I’m old” or “I don’t want to go to a gym”. Neither of these objections need to become excuses not to get stronger. You can increase your strength at any age, and you most certainly don’t have to go to a gym.
Survival is ultimately physically taxing. Chances are, you probably won’t have trouble sleeping at night after everything you’ll go through during the day. Even if you don’t partake in any survival activity that requires physical exertion, you will be fatigued just from the mental aspects of weathering the storm. Physical strength is an asset to you in weathering this storm. The benefits are numerous, and you’ll find all sorts of ways in which being stronger can give you a leg up in making it to the other side.