OnFitness Magazine Articles
Smart Fitness. Stronger Living.
Explore evidence-based articles on training, nutrition, recovery, health, and longevity — written for adults who want to build strength, move well, and stay active for life.
The Squat: The Foundation of Strength, Power, and Functional Fitness.
Few exercises deliver total-body results like the squat. This essential movement builds strength, power, and mobility while enhancing everyday function. Discover how to master your form, understand the muscles it works, and see why the squat remains the foundation of every great fitness program.