One of the most common examples: Choking on food kills thousands of people every year.

Any situation that cuts off your breathing can pose a risk of immediate death- even if it seems harmless. Humans have a little-known reflex that makes it easier to hold their breath underwater- a reflex that helps us avoid drowning.ĭrowning isn’t the only way you can die without air. Holding your breath underwater works a little differently than on land, though. The world record for holding is a whopping 24 minutes and 3 seconds- much longer than 3 minutes! This was accomplished by Aleix Segura Vendrell, a professional free diver from Spain. Three minutes may not seem like a long time, but it is a general guideline. We’ll go over each rule’s accuracy in the specific sections below.Īir is involved in all of these- it sustains your life and any permanent interruption spells certain death. The shelter rule has a lot of variances based on your environmental conditions. Many people can hold their breath for longer than three minutes. The rule is simplistic so it can be easy to remember, but still helpful. Mulling over whether to gather food or build a makeshift shelter can waste valuable time. The survival rule of 3 may seem simplistic, but it can help you make split-second decisions in a survival situation. You can’t survive 3 hours without shelter unless you have air, etc. For example you can’t survive 3 weeks without food unless you have water. Finally, you will need to forage or hunt for food.Įach rule assumes that you are meeting the requirement above it. Then you will need to acquire a source of water. Next, you need to have a way to shelter yourself from the elements. The order of these determines what you should prioritize in a survival situation.

The Survival Rule of 3, or “rule of threes”, is a well-known rule of thumb that describes the basic survival rules using the number three.

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