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.
Jill Brown on Fitness After 50, Strength, and Starting Over After Surgery
Fitness coach Jill Brown has spent more than three decades helping others get stronger. After serious injuries and four major surgeries in five years, she has repeatedly had to rethink her own training. Now in her 50s, Brown shares a practical approach to strength, recovery and staying active as the body changes.