|NATIONAL PARKS QUICKLINKS|
Backpacker Magazine – May 2009
Get trail-fit fast! This 4-week program was designed specifically for hikers by trainers Melissa Racouillat of San Francisco's Stone Clinic and Darren Flagg of Boulder's Animal Strength Human Performance Lab.
Create a base
Starting with moderate fitness, you'll need just a week to build a strong foundation. Do endurance and interval work on a soft surface, like grass or a dirt trail, or with low-impact sports like cycling. Older hikers: Substitute brisk walking for running on endurance days.