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.
Can athletes over 50 who continue to train hard increase their chances of heart attacks?
Can athletes over 50 who continue to train hard, increase their chances of heart attacks?
Inside the Mind and Body of Astronaut Christina Koch: Fitness, Fear, and Spacewalking
As astronaut Christina Koch prepares for the Artemis II mission, she shares a rare look at the physical demands, mental discipline, and resilience required to perform in the extreme conditions of space.
Naked Warrior Recovery
After 26 years as a Navy SEAL, William Branum found healing through CBD — leading to the creation of Naked Warrior Recovery, built on the SEAL standard of quality.
Don't ignore heart attack symptoms, even during COVID-19
If you're experiencing a heart attack or stroke symptoms, doctors urge you not to delay seeking treatment because of COVID-19 concerns.
The US will miss 5% smoking prevalence target by 2030 without more cigarette tax hikes
The US will miss its 5% smoking prevalence target by 2030, known as Healthy People 2030, without hiking taxes on cigarettes