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
ReelShort megastar Seth Edeen brings more than acting talent to his 300M-view roles — he brings the discipline of a lifelong athlete. In this exclusive OnFitness interview, he reveals the workout routine, nutrition strategy, and mental performance habits that keep him “in game shape” for nonstop filming.
Meet Mission: Impossible’s Newest Action Star: Stephen Oyoung on Fitness, Stunts and Longevity
Stephen Oyoung: From Martial Artist to Mission: Impossible Star. Stephen Oyoung makes his biggest screen debut in Mission: Impossible – The Final Reckoning. A former stuntman and martial artist, he shares how his training has evolved for acting roles and what it takes to stay fit and camera-ready after nearly two decades in Hollywood. Perfect for fans of fitness and film alike!
From the Archives: A 2004 Conversation with Frank Zane — The Thinking Man’s Bodybuilder
In this exclusive 2004 interview from our archives, Frank Zane shares his insights on personal training, recovery, and the mindset that defined a generation of bodybuilding.
Surfing Fitness After 70: Training, Recovery & Longevity Lessons from Joseph Grassadonia
At 73, Joseph Grassadonia is still surfing Hawaii’s North Shore—and thriving. Discover how he stays strong, pain-free, and energized through a mix of intermittent fasting, strength training, and natural recovery.
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.