Getting ready for birth!

Hello ladies so I am 37 weeks and waiting to have my baby girl in my arms! So since we are in quarantine I’m trying to stay indoors a lot because there is a lot of cases in my city. I haven’t been the most active during this pregnancy and I fear that it will affect my ability to push and I don’t want her to be super comfy in there and not want to come out or get stuck. I do try to walk around my house a lot but it is a bit small. What else can I do inside my house to prepare my body to push when it is time?