The Brake: The Physics of Ice Ax Self-Arrest

Stopping a Fall on the Mount Everest summit Slopes

Seconds to React

If you slip on a steep slope during a Mount Everest expedition, your ice ax is the only thing that can stop you. Mastering the physics of 'self-arrest' is a mandatory survival skill for anyone pushing toward the Mount Everest summit.

The Pick as an Anchor

The goal is to drive the pick of the ax into the snow while using your body weight to create friction. On the icy slopes near the Mount Everest summit, this requires explosive strength and perfect timing during your expedition.

Climber practicing a self-arrest in the snow
The Center of Gravity

You must roll your chest over the ax head, keeping it close to your shoulder. This prevents the ax from being ripped out of your hands as you slide, a critical technique for Everest trekking peak safety.

Managing the Crampon Risk

In a fall, you must lift your feet to prevent your crampons from catching and flipping you backward. This counter-intuitive move is what makes Mount Everest expedition training at Everest Base Camp so vital for summit success.

Skill Over Hardware

An ice ax is only a tool. Your training and muscle memory are what will save your life on the way to the Mount Everest summit. Practice until the self-arrest is second nature.