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A climber wearing an orange Arc'teryx jacket and La Sportiva shoes scaling a high-altitude ridge with snowy peaks in the background.

High Altitude Training for Climbers: Science & Protocols

Alfredo Ramses - November 5, 2025

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A fit young couple in athletic trekking gear takes a break on a steep, rocky mountain trail under a bright sun.

Altitude Sickness: A Climber’s Acclimatization Protocol

Alfredo Ramses - September 18, 2025

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A climber in a full down suit on the Everest ridge holding a frosted smartphone against a backdrop of deep blue sky and blowing snow.

Phones in the High-Altitude Zone: A Summit Survival Protocol

Alfredo Ramses - October 21, 2024

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Acclimatization & High Altitude Travel

Home Acclimatization & High Altitude Travel

Going high safely: acclimatisation protocols, recognising altitude sickness early, and the training that prepares you for thin air before you arrive.

EDITOR PICKS

Ama Dablam Expedition Skills: What Guides Actually Require

Alfredo Ramses - January 13, 2026

How to Climb Glacier National Park Without a Guide

Alfredo Ramses - March 30, 2026

Mobility for Climbers: Unlock High-Steps & Heel-Hooks

Alfredo Ramses - July 4, 2025

5 Mount Whitney Mistakes That End Summit Bids

Alfredo Ramses - July 20, 2026