Hello, Christina,
Thank you for sending your question to planDisney. I'm so happy to hear you are visiting Walt Disney World soon. In fact, it looks like you are in the final countdown to your trip!
Disney's Port Orleans Riverside is such a special resort for me as it was the one my family stayed in regularly while our boys were young. We have made so many happy memories there. The grounds of the resort are beautiful and worth taking a walk through to see the theming difference between the Alligator Bayou and Magnolia Bend sections. I have to confess that I love the rustic and organic feel of the Alligator Bayou. Walking along the Sassagoula River is lovely and peaceful; it is easy to forget that you are near the activity and energy of the 4 theme parks.
Throughout the resort, there are many spots on the grounds I think you could use to do some stretching and light yoga. I think on all of our trips we've seen people outside jogging and stretching. There is also a
playground located near the main pool that may provide your family with another place to do some stretching. If you look at the
map of the resort, you can get an idea of how much green space there is.
Wishing you a magical trip! Please let us know if you have any further questions.
Kara