Cancer Fitness That Meets You Where You Are

Build strength, energy, and confidence during or after cancer treatment.

OncoStrong provides personalized exercise support for people affected by cancer at every stage of recovery. Whether you are preparing for treatment, currently in treatment, recently finished, or rebuilding months or years later, your sessions are designed around your current abilities, symptoms, energy level, and goals.

Your program may include strength, mobility, balance, endurance, and functional movement to help everyday activities feel easier. Sessions can begin gently and progress over time, with modifications for fatigue, pain, treatment side effects, and low-energy days.

You do not need to feel strong or ready for a traditional workout before you begin. OncoStrong is designed to help you start where you are and gradually rebuild trust in your body.

 

Built From Both Science and Lived Experience

OncoStrong was created by Dr. Patricia McMahon, a breast cancer survivor who brings both professional expertise and personal experience to cancer recovery. After chemotherapy, radiation, and multiple surgeries, she understands how fatigue, weakness, brain fog, and uncertainty can continue long after treatment ends.

She also brings a strong professional background in science, research, education, and program development, along with certification as a personal trainer and specialized study in cancer recovery, exercise, and cognitive wellness. Her approach combines evidence-informed exercise with the practical understanding of someone who has had to rebuild her own strength, energy, confidence, and routines through cancer recovery, pregnancy, and sports injuries.

OncoStrong was built to provide the kind of individualized, flexible support Patricia wished every patient had during recovery—not pressure to return to who they were before cancer, but a realistic path toward feeling stronger and trusting their body again.

 

Choose the Support That Fits You

Both options are personalized to your treatment stage, energy, symptoms, and goals.

OncoStrong
Personalized cancer fitness focused on helping you rebuild strength, energy, mobility, balance, and confidence during or after treatment. Sessions are adapted to your symptoms, treatment stage, current abilities, and goals, with practical options for both stronger days and low-energy days.

OncoStrong + Brain Recovery
Includes the full cancer fitness program plus additional support for brain fog, memory, focus, routines, and managing daily tasks. This option combines movement with practical strategies to help you feel more organized, reduce overwhelm, and function more confidently in everyday life.

What You Can Expect

Your sessions will include strength training, mobility, balance, endurance, and functional movements that support everyday activities. Exercises are selected and adjusted based on your treatment stage, symptoms, energy level, and goals.

You will also learn practical ways to keep moving on low-energy days, pace yourself without giving up completely, and recognize when your body needs to progress, modify, or rest. Every plan is personalized so you can rebuild strength and confidence safely, without feeling pressured to keep up with a traditional workout.

 

Temporary Session Locations
Until Athena’s new clinic opens in mid-fall 2026, OncoStrong sessions are available either in your home or at Patricia’s private home-based training space. Location details will be confirmed after booking.

 

Who Is OncoStrong For?

OncoStrong is designed for adults at many different points in the cancer experience, including those preparing for treatment, currently receiving treatment, recently finished, or working to rebuild strength months or years later.

You do not need to feel strong, energetic, or “ready” to begin. Sessions can start gently, with simple movements based on what you can manage that day, and progress as your strength, stamina, and confidence improve. Your program will be adjusted around fatigue, pain, balance changes, treatment side effects, and other challenges that may affect how you move.

New Clients

New to Athena?

Choose the level of support that fits your needs.

Book OncoStrong Book OncoStrong + Brain Recovery

Current Athena Patients

Already an Athena Patient?

Current active Athena patients receive the established-patient rate.

Book OncoStrong Book OncoStrong + Brain Recovery