By Tari Prinster, Founder of yoga4cancer, E-RYT 500, C-IAYT
When someone you love receives a cancer diagnosis, the ground shifts — for them, and for you. You may find yourself searching for something to say, something useful to do, something concrete to offer beyond presence and prayer. These words are for you: the spouse, the sibling, the closest friend, the parent, the adult child who is watching someone they love navigate one of the hardest experiences of a lifetime.
I’ve been a cancer patient and now a cancer survivor. I’ve also spent decades working alongside survivors and their families. What I know is this: you have more to offer than you think — and one of the most powerful things you can offer is movement.
What Your Loved One Is Likely Experiencing
Understanding what’s happening inside your loved one’s body and mind is the first step to showing up well for them.
The emotional reality is immediate and ongoing. Hearing the words “you have cancer” triggers an instantaneous fear response — a neurological alarm that doesn’t simply quiet down after the initial shock. What follows is a sustained undercurrent of anxiety: about treatment, about the future, about pain, about the people they love. Research tells us that up to one in four cancer survivors experience symptoms consistent with PTSD. Depression frequently co-occurs with anxiety. And even when active treatment ends — a moment the outside world assumes should feel celebratory — survivors often experience a renewed wave of vulnerability, cut off from the frequent contact and monitoring that treatment provided, and a new anxiety about recurrence.
The physical experience varies, but it is rarely easy. Depending on the type of cancer and treatment plan, your loved one may be managing fatigue that doesn’t resolve with rest, neuropathy (numbness and tingling in the hands and feet), disrupted sleep, nausea, bone loss, lymphedema, weight changes, hormonal shifts, or some combination of these. These aren’t minor nor passing inconveniences — they can affect a person’s ability to walk, sleep, think clearly, and feel at home in their own body.
What the research actually shows. We know that approximately 25–30% of cancer survivors experience persistent fatigue for five to ten years after treatment. We know that sleep disruption is one of the most prevalent and undertreated side effects throughout the cancer experience. We know that anxiety and fear — about recurrence, about the next scan, about every unfamiliar sensation — become steady companions for many survivors, long after the oncology team steps back.
Where Yoga Comes In
I want to be clear about what I mean when I say “yoga.” I don’t mean a trendy fitness class or a series of poses designed for flexible, healthy bodies. I mean a purposeful, evidence-informed practice specifically designed for people living with and beyond cancer — one that meets the body where it actually is, not where we wish it were.
The research on yoga for cancer survivors is robust and growing. Studies have found that well-designed yoga interventions can:
- Significantly reduce cancer-related fatigue
- Improve sleep quality and duration — including reducing dependence on sleep medications
- Lower anxiety and depression
- Improve balance, strength, and mobility — including in survivors managing neuropathy
- Support healthy body weight
- Improve overall quality of life
These aren’t small effects. In one randomized controlled trial, breast cancer survivors who practiced yoga twice weekly for twelve weeks reported significantly less fatigue and more vitality — and showed measurable reductions in inflammation compared to a control group. The evidence has been strong enough that yoga is now recognized in major integrative oncology guidelines, including those from the American Society of Clinical Oncology and the Society for Integrative Oncology, as a meaningful intervention for anxiety, depression, and fatigue.
But the mechanism matters as much as the outcome. Yoga works in part because it invites survivors back into their bodies — gently, safely, and with purpose. After months of procedures, treatments, and a body that may feel foreign or betrayed, that re-entry is profound.
What You Can Do: Show Up on the Mat Together
Here is something I’ve seen repeatedly in my years of teaching oncology yoga: people heal better when they don’t feel alone in it.
Showing up to a class with your loved one isn’t just a logistical act of support — it sends a message that you are willing to enter their world, not just observe it from the outside. You don’t have to have cancer to attend an oncology yoga class. You just have to care about someone who does.
Some practical suggestions:
- Find a free class and go together. yoga4cancer offers free online classes specifically designed for cancer patients and survivors — and family members are welcome. Sitting down next to someone matters. Breathing together matters.
- Look for a certified teacher near you. Our y4c Certified Teacher Directory lists trained oncology yoga professionals around the world. These teachers understand the physical and emotional terrain of cancer treatment. They will not expect your loved one to perform or push. They know how to modify, how to hold space, and how to make the practice genuinely useful.
- Consider gifting private. Sometimes the obstacle isn’t interest — it’s inertia, or cost, or the sheer effort of making one more decision while already exhausted. Removing that friction is a real gift.
- Read together. My book, Yoga for Cancer, was written for survivors and the people who love them. It explains the methodology, the research, and the specific practices I’ve developed over decades of work with this community. It can be a starting point for conversation and a guide for home practice.
A Note on What Not to Say
While you’re reading this, you may be tempted to forward the article with a note like: “This is exactly what you should be doing.” I’d gently suggest a different approach.
Survivors are frequently on the receiving end of well-meaning advice about what they should eat, do, think, or feel. What they need most is to feel seen — not directed. An invitation (“Would you want to try a class together?”) lands very differently than a recommendation (“You really should try yoga”).
Your presence is the point. The yoga is the vehicle.
Where to Begin
If you’re ready to take a first step, here’s what I’d suggest:
- Join a free y4c class — bring your loved one, or explore it first yourself so you know what to expect
- Find a certified y4c teacher near you — trained specifically for this population
- Get the book — Yoga for Cancer by Tari Prinster is the foundation for everything we teach, written for survivors, caregivers, and the curious
You don’t have to have all the answers. You just have to show up. That, more than anything, is what heals. 🙏
Tari Prinster is the founder of yoga4cancer, author of Yoga for Cancer, and a two-time cancer survivor. She has trained more than 3,000 oncology yoga professionals in 39 countries.
