Go Hard, Breathe Heavy

Mountain Athlete Anaerobic Training Guide

20 high-intensity workouts designed for short bursts of power, speed, and mental grit. Includes intervals, sprints, circuits, and plyometrics to boost explosive endurance, work capacity, and recovery. Perfect for climbing, skiing, biking, or trail racing—train your body and mind for the mountains.

Whether you're prepping for backcountry skiing, alpine climbs, mountain biking, or trail racing, these workouts will challenge your lungs, legs, and mind—and help you build the toughness the mountains demand.