Namaste Kat,
(1) The combination of absence of many lymph nodes, and practicing some types of yoga poses, could indeed be causing the swelling, known as lympedema. If this student is doing a substantial number of asanas where there is body weight placed on the hands (e.g., Cat/Cow, Sunbird/Chakravakasana, Downward Dog, Chaturanga, Hand Stand), or asanas that create compression at the axilla (armpit) (e.g., Cobra, Fish, Bridge, Shoulder Stand), these poses may be creating pressure and swelling in the arm because of the absence of lymph nodes that would normally carry excess fluids from the area.
Also, if she is holding such poses statically, the held pressure on the axilla area could cause swelling. Doing gentle asana vinyasas the “viniyoga” way, i.e., rhythmically/dynamically, would be best for her, and a rhythmic yoga practice, moving on the breath, will help to “pump” the fluids that her impaired lymph system cannot handle.
(2) To reduce the swelling, she can do the hand and arm movements from the JFS, but in a supine position so that her hands and arms are above her. The movements, and gravity, will work together to pump the lymph from the extremities to the core of the body, and the other lymp nodes that can help reduce swelling.
Overall, poses that create a downward pressure on the arms (weight bearing) are to be avoided.
Rhythmic asanas, riding the breath into and out of movements, preferably with arms above shoulder/heart level (in standing poses), are good for her. Unlike the blood system, which has the heart to pump the blood, the lymph system does not have its own pump; lymph is moved by our body movements. Therefore, a “viniyoga” type of practice is most beneficial, as the body becomes a ‘pump’ for the lymph.
Please feel free to contact me directly if you would like to have a more detailed dialogue about this student; you can reach me at: info@stoneyoga.com
I wish this student well.
Blessings,
Hamsa
Charlotte Chandler Stone (Hamsa), CYT, E-RYT500
Structural Yoga Teacher Trainer
Certified Structural Yoga Therapist
Certified Cardiac Yoga Teacher
Director, Stone Center for Yoga & Health