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.
Seth Edeen: The Athlete Behind the Actor
Actor and former college athlete Seth Edeen explains how he trains, recovers, and stays in “game shape” while balancing a demanding acting career.
Meet Mission: Impossible’s Newest Action Star: Stephen Oyoung on Fitness, Stunts and Longevity
Actor and stunt performer Stephen Oyoung shares how martial arts, stunt work, and longevity-focused training prepared him for Mission: Impossible.
Frank Zane: The Thinking Man’s Bodybuilder
Three-time Mr. Olympia Frank Zane reflects on training, recovery, discipline, and the philosophy that shaped one of bodybuilding’s most admired physiques.
Surfing Fitness After 70: Training, Recovery & Longevity Lessons from Joseph Grassadonia
At 73, Joseph Grassadonia is still surfing Hawaii’s North Shore. Discover how strength training, intermittent fasting, and recovery help him stay strong, pain-free, and energized.
Jill Brown: From Out-of-Shape Teen to Hollywood Fitness Coach
Fitness trainer, producer, motivator, content creator, blogger, inspirational presenter, and TV news reporter Jill Brown.