# Exercise and cancer: What “living longer” really means

- URL: https://talkfuse.com/story/exercise-and-cancer-what-living-longer-really-means/
- Published: 2026-11-06T11:11:00+00:00
- Updated: 2026-11-06T11:22:39+00:00
- Original publisher: DW (publisher lean: Centre)
- Original article: https://www.dw.com/en/exercise-and-cancer-what-living-longer-really-means/a-79856133?maca=en-rss-en-all-1573-rdf
- Topics: Fitness, Health, Medicine, World

## Key points

- Exercise coaching was linked to better eight-year survival after colon cancer treatment.
- About 90 in 100 coached patients were alive, versus 83 in 100.
- Researchers say the findings may not apply to all cancer patients.

## Summary

A major trial found that people treated for stage 2 or 3 colon cancer were more likely to be alive eight years later if they received three years of exercise coaching. The results strengthen the case for making physical activity part of routine cancer care, though they do not show that exercise will extend every patient’s life or benefit every type of cancer in the same way.

The CHALLENGE trial followed 889 people in six countries after surgery and chemotherapy. Participants offered coaching aimed for activity similar to 45 to 60 minutes of brisk walking three to four times a week; about 90 in every 100 in this group were alive after eight years, compared with 83 in every 100 who received health education materials. Exercise participants also had fewer cancer recurrences, new cancers or deaths: 93 experienced at least one of these outcomes, compared with 131 in the education group. Other studies link activity with lower cancer risk, but observational research cannot establish that exercise caused the difference, and the trial’s findings may not apply to people with other cancers or significant health conditions.

---
Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.