Great advice here. I think the only thing I can add is just to constantly keep yourself in motion, don’t let your muscles get rigid. A trainer friend of mine who has helped several of her clients rehabilitate their range of motion after serious injuries swears by using the Vertical Vortex, which is kind of like a hybrid between a giant slinky and a flow toy. Promotes range of motion exercises using kinetic energy. Best part is it’s compact and easy to transport anywhere so her clients can use it whenever and wherever they may be.