Cancer-related fatigue is one of the most disabling, persistent symptoms patients face during and after treatment — and at the 51st Annual Oncology Nursing Society (ONS) Congress, held May 13–17, 2026 in San Antonio, oncology nurses spent meaningful time on a quieter problem: many cancer centers already offer evidence-based yoga programs to address it, and patients simply don’t know they exist.
The headline finding from Leah R. Yeager, DNP, APRN, FNP-C, whose project “Utilizing Integrative Medicine Services for Yoga to Reduce Cancer-Related Fatigue” was presented at the conference: a fully funded, centrally located oncology yoga program in her cancer center was being underused not because of cost or access — but because internal communication about it had broken down.
What Happened at ONS 2026
The ONS Congress is the largest annual gathering of oncology nurses in the United States, and this year’s program leaned hard into integrative oncology — the use of evidence-based mind-body therapies alongside standard cancer care. Yoga was a recurring theme across abstracts, posters, and the conference’s onsite “Zen Den,” where attendees could try chair yoga and guided meditation between sessions.
In her presentation, Yeager described an oncology yoga program that sat on the third floor of the main clinic building, completely free to patients, and yet missed by both patients and many staff members who could refer them. The fix, she argued, isn’t more research or more funding. It’s better internal marketing inside the cancer center itself — clearer signposting, repeated mentions during nursing assessments, and visible reminders in waiting rooms.
Why It Matters
Cancer-related fatigue, often shortened to CRF, isn’t ordinary tiredness. It’s a profound, treatment-resistant exhaustion that doesn’t reliably lift with rest, and it can persist for months or years after active treatment ends. Up to 80% of patients receiving chemotherapy or radiation report it, and it routinely tops surveys of the symptoms patients say damage their quality of life the most.
The clinical evidence for yoga as a CRF intervention is strong enough that it shows up in major guidelines. The NCCN guideline on cancer-related fatigue includes yoga as a Category 1 intervention for patients on active treatment and for survivors. The joint ASCO and Society for Integrative Oncology guideline update on fatigue management in adult cancer survivors likewise recommends yoga, particularly for patients during and after treatment. The American Society of Clinical Oncology and SIO have separately endorsed yoga for anxiety, depression, mood disturbance, fatigue, and quality of life in cancer patients.
In other words: this isn’t a fringe complementary practice anymore. It’s the kind of intervention major oncology bodies actively recommend. And yet, as the ONS 2026 presentation underscored, the implementation lags far behind the evidence.
The Knowledge Gap Problem
Yeager’s project sits inside a wider pattern in integrative oncology: programs exist, evidence supports them, funding has been secured — and patients still don’t get connected. CancerNetwork’s reporting on her work points to a knowledge gap that runs in two directions. Patients don’t ask about yoga because they assume it’s expensive, physically demanding, or unrelated to their medical care. Clinicians don’t always bring it up because they’re not sure what their own institution offers, or whether the evidence is strong enough to spend assessment time on.
This same issue echoes through other 2026 integrative-oncology coverage: most centers say their barriers are no longer access or funding, but visibility. That’s a fixable problem — and a useful one to flag for anyone currently navigating cancer care, either as a patient or a caregiver.
What This Means For You
If you’re a patient or caregiver: ask. At your next appointment, ask your oncology team specifically whether the cancer center has an integrative medicine, supportive care, or wellness program. Ask if there is a yoga class, chair yoga group, restorative yoga session, or a yoga therapist on staff — and ask whether it’s free. Many academic and NCI-designated cancer centers run programs that are funded by philanthropy and offered at no cost to active patients.
If you’re a clinician: assume your patients haven’t heard about the program even if you think it’s well-marketed. Yeager’s experience suggests that even well-placed signage in clinic hallways isn’t enough. Mentioning yoga during fatigue and symptom assessments — and offering a tangible next step like a printed schedule or a warm hand-off to integrative medicine staff — moves the needle.
If you teach yoga: consider whether your training prepares you for working with cancer patients, who may be navigating port placements, lymphedema risk, neuropathy, scar tissue, and chemotherapy-driven balance and fatigue. Specialized oncology yoga teacher trainings exist; many cancer centers prefer to bring in teachers with that credential.
Gentle Practices That Match the Evidence
The yoga most commonly used in oncology research isn’t aggressive vinyasa. It tends to be gentle, slow, breath-led, and heavily modified — closer to wheelchair and seated practice or restorative yoga than to a heated studio class. Common elements include:
- Supported reclined bound angle (Supta Baddha Konasana) with bolsters and blankets — a passive opener that asks almost nothing of the patient physically.
- Legs-up-the-wall (Viparita Karani) — often modified with the legs on a chair to reduce strain; helpful for fatigue and mild lymphatic support.
- Seated cat-cow and gentle side bends from a chair, useful when standing balance is compromised.
- Constructive rest — lying with knees bent, feet on the floor, sometimes with a folded blanket under the head — for nervous-system downregulation.
- Slow diaphragmatic breathing and alternate nostril breathing (Nadi Shodhana) — both shown to support parasympathetic activation, sleep, and perceived energy.
None of these require flexibility, strength, or prior yoga experience. The work is done by props, gravity, and breath, not by effort. For anyone curious about how this style of practice sits inside the broader inclusive-yoga movement, our deeper dive on adaptive yoga and accessible studios covers how teachers and studios are redesigning classes around patients with cancer, chronic illness, and disability.
A Broader Shift in 2026
The ONS 2026 message lands in a year where institutional yoga research is also moving fast. Earlier this month we covered an online yogic breathing pilot trial for ALS that reported 97% adherence, and last month the University of Linköping in Sweden hosted a landmark conference on yoga as clinical medicine. The pattern is consistent: yoga is being studied, recommended, and built into care pathways for serious medical conditions. The remaining bottleneck is the last mile — getting patients in the room.
Key Takeaways
- At ONS Congress 2026, oncology nurses highlighted that internal awareness — not access or funding — is the main barrier to oncology yoga uptake.
- Yoga is recommended by NCCN and the ASCO/SIO joint guidelines as an evidence-based intervention for cancer-related fatigue, anxiety, and quality of life.
- Many cancer centers offer free yoga programs that go underused because patients and staff don’t know they exist.
- The yoga used in oncology is gentle, supported, breath-led practice — not athletic vinyasa.
- Patients and caregivers should specifically ask their oncology team about integrative medicine and yoga services at their cancer center.
Source: CancerNetwork coverage of the 51st Annual Oncology Nursing Society (ONS) Congress, San Antonio, TX, May 13–17, 2026; presentation by Leah R. Yeager, DNP, APRN, FNP-C.
