You can do some core exercises like planks, do pull/chin ups. Rolling/tumbling and crawling are also good. Tree climbing if you have a tree around. If stuck inside, crawling over and under furniture helps keep you flexible. Squeezing a tennis ball is good for finger strength. Running through woods or on beach if possible. If you look around the house/yard, you can find things to incorporate into your workout. Doing pushups with your hans and/or feet balancing on top of books, or bricks etc. Hope this gives you a good starting point. Good luck and let us know what else you come up with.