A new long-term study from South Africa has revealed that physical activity—even in small amounts—may significantly reduce the risk of cancer progression and death. Published in the British Journal of Sports Medicine, the study followed over 28,000 individuals with stage I cancer and found that those who were physically active before their diagnosis had better outcomes in the years that followed.

Researchers analyzed data from members of the Vitality Health Promotion Program between 2007 and 2022. Participants earned points for healthy behaviors, including gym visits, organized workouts, and wearable-tracked activities. They then looked at how activity levels prior to diagnosis affected the rates of disease progression and mortality.

The findings were striking. People who engaged in low levels of activity had a 16% lower risk of cancer progression and all-cause death compared to inactive individuals. Those with moderate to high activity levels had a 27% lower risk. Over time, active participants also showed a greater likelihood of avoiding disease progression—78% for moderate exercisers versus 71% for inactive individuals after three years.

Although this was an observational study, and researchers couldn’t control for every factor—like smoking or alcohol use—the data clearly support the idea that being active before a cancer diagnosis can offer real benefits. Even minimal activity made a difference, emphasizing that it’s never too early to start moving.  Learn More: www.bobbybrownbiz.com