Would it be possible for you to swim or do other aquatic exercise? I'm thinking that the support and lower impact could potentially be helpful if you find the right exercises.
Have you consulted with a PT? They are probably the best people to give you ideas about things that are safe which work for you. If you can find a PT who is associated with a gym that might be a good way to go.
Dances: salsa (standard/LA), casino, rueda de casino, cumbia Colombiana, bachata, mambo, cha-cha-chá, merengue, reggaetón.
Currently learning: Mexican cumbia, danzón, Cuban rumba
Dances to Learn in the future: flamenco, tango Argentino, samba, belly dancing, bhangra, ballroom rumba
| current weight: 213.0