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Functional fitness

Browse articles in Functional fitness. Walter shares 30+ years of hands-on experience.

119 articles
Functional fitness

Prime Protocol

You hit 50 and something shifts. Maybe you notice it in how you recover from a workout. Maybe it's the energy level that used to…

Walter Rush · Feb 1, 2026
Functional fitness

Essential Grounding Options: Barefoot or Shoes

I'll be honest with you - when I first heard about "grounding" or "earthing" about fifteen years into my training career, I thought it was…

Walter Rush · Oct 6, 2025
Functional fitness

Movement: The daily movement minimums

After thirty years of watching people struggle with fitness goals, I've realized that most folks are aiming way too high right out of the gate.…

Walter Rush · Sep 26, 2025