Achilles tendonitis =need ideas for workout

Hurley1203

Hello everyone. I injured my achiles a couple months ago, most likely from all the jumping I've done in past workouts like zumba. I am doing physical therapy and was told no running, no zumba, nothing with jumping.
Aside from the elliptical or the bike, what other workouts can I do?? I am not a swimmer.
Thanks in advance!