That might be an issue and probably a bit uncomfortable. The professor's name in the YouTube clip (part 2) is Neil Piller and he was the director of the Lymphoedema research Unit, School of Medicine at Flinders Uni. He has some great info about lymphoedema. There should be support groups around Australia. I hope this info is of some use. I was so upset when I got lymphoedema. I also lost 10 kilos and this helped me to get fit and put less strain on the lymphatic system. Can you tell I'm a teacher? LOL Way too much info from me! x