Reduce the Risk of Colon Cancer Coming Back: Surprising Advice From Our Oncologist After Chemo  

A New Credible Study

When you think about cancer treatment, surgery and chemotherapy might come to mind. But what if something as simple as regular brisk walking and simple resistance exercise could help boost recovery — and even increase survival?

This idea became personal for us. After my partner underwent surgery and chemotherapy for colon cancer, we were focused on recovery and moving forward. At the final follow-up appointment with his oncologist, she shared something unexpected — a major new study [1] showing that exercise could improve survival and reduce the risk of recurrence.

She encouraged us to take it seriously. "This is a well-recognised, credible study," she said, "and it could help more than you might think."

Since then, my partner has been steadily rebuilding his exercise routine — now including resistance training and long walks, often up and down hills. It hasn’t been easy, but the progress is real — not just in physical strength, but in confidence and energy.

What the Study Found

The study [1], conducted internationally with nearly 900 colon cancer survivors, found that those who committed to regular, moderate-to-vigorous exercise after chemotherapy experienced:

• 28% lower risk of cancer returning or developing a new cancer

• 37% lower risk of death from any cause

• Better fitness and energy levels

• Improved physical functioning — they simply felt and moved better

All this, just from gradually building up to around 3 brisk walks a week.

Why It Matters

Even with the best medical care, many people who beat colon cancer still face serious challenges — fatigue, weakness, and the fear of recurrence. This study shows that exercise isn’t just about fitness — it’s about survival and quality of life.

In fact, the benefits were similar to those seen with some cancer drugs. But unlike medication, exercise has only modest side effects — and often comes with a boost to mood, confidence, and independence.

What Kind of Exercise Works?

The good news? It doesn't have to be intense.

Most participants walked, did light aerobic sessions, or followed guided programs with a physical activity consultant. The key was consistency and support, not perfection.

Having structure and encouragement — like what a qualified personal trainer offers — helped participants stick with it and see results that lasted for years.

What This Means for You

Whether you're recovering from illness or simply want to feel stronger, this research is a reminder that movement matters — especially when it’s tailored to your needs and supported by someone who understands the journey.

Even if you’re not facing cancer, the message is clear: getting active, even a little more than you are now, can make a real difference.

Thinking About Working With a Personal Trainer?

If you're unsure where to begin or need support staying motivated, a personal trainer can help:

• Create a plan that fits your fitness level and goals

• Keep you safe and on track

• Support you through setbacks and celebrate progress

You don’t have to do it alone — and you don’t have to be an athlete to get started.

The takeaway?
You don’t need to be perfect — you just need to begin.
A few extra walks a week, with the right support, could be one of the best decisions you make for your health.

Reference

[1] Structured Exercise after Adjuvant Chemotherapy for Colon Cancer

Additional Reading

The Benefits of Exercise During Cancer Treatment 

Exercising when you have Cancer

Physical Activity and the Person with Cancer

The Best Workouts to Do During Cancer Treatment