New Study Reveals a Concerning Trend in Physical Activity Levels Among Cancer Survivors

A comprehensive analysis of health data from over 2 million American adults reveals a persistent gap in exercise habits between those with a history of cancer and the general population. While national trends show an overall uptick in physical activity levels across both groups between 2018 and 2024, individuals who have battled cancer consistently report lower participation in regular exercise compared to their peers.

The study, published in AJPM Focus and conducted by researchers at Washington University in St. Louis, highlights a critical area of public health concern. Despite the proven advantages of movement for long-term health, cancer survivors remain less likely to meet established activity benchmarks.

The Essential Role of Movement in Cancer Recovery

Experts emphasize that the stakes for physical activity are particularly high for those who have navigated a cancer diagnosis. According to Amy Eyler, a professor at the Brown School at Washington University and coauthor of the report, the benefits of staying active extend well beyond simple fitness markers.

“Regular physical activity is important to everyone, but even more so for cancer survivors,” Eyler notes. “A growing body of evidence suggests that regular physical activity after a cancer diagnosis is associated with many health benefits, including reduction in cancer-related fatigue, overall quality of life, physical fitness and functioning, and improved mental health.”

Moving Beyond Standard Guidelines

Current US health recommendations generally advise adults to engage in at least 150 minutes of moderate-intensity exercise per week. However, the researchers caution against applying a rigid, universal standard to cancer survivors. Because treatment paths and individual recovery trajectories vary significantly, activity plans must be tailored to the unique physical reality of each patient.

Kim Johnson, a professor at the Brown School and coauthor of the study, explains that the objective is to make movement accessible and sustainable. “The American Cancer Society recommends regular physical activity for cancer survivors, but these recommendations are not a one-size-fits-all and are customized to each person’s health, abilities, treatment effects, symptoms and side effects,” says Johnson. “For some survivors, that may mean training for a 5K, but for others it may mean gentle movement or a short walk.”

Bridging the Support Gap

The study suggests that clinical settings offer a prime opportunity to close this participation divide. By integrating discussions about physical activity directly into oncology care, healthcare providers can offer the evidence-based guidance necessary to help patients regain their physical strength safely.

Beyond the clinical environment, the research underscores the vital role of social circles in fostering long-term habits. Eyler points out that encouragement from caregivers and loved ones can serve as a powerful catalyst for change. “We know that social support is an important component of exercise initiation and sustainability, so this aspect should be emphasized for cancer survivors,” she adds.

Ultimately, the researchers argue that prioritizing movement as part of the survivorship journey is an essential strategy for improving long-term well-being and health outcomes for those moving past a cancer diagnosis.