Hello Audrey Carbine,
That is great you are taking care of your health.
As the others have mentioned, there are many seated weight resistance exercises that can be done to promote bone health. Just walking around during your day will help with that, also.
Six weeks will go faster than you think, hang in there.
Have you spoken to a doctor about seeing a podiatrist?
Enjoy working with the physical therapist.
Good luck to you and keep up the good work of maintaining a healthy lifestyle.
NAPS 2 B Fit