You can go here and grab a default layout:
http://profilerehab.com/browse/myspace/default_layouts
Then just look in the code and find the name of the background image and replace it with your own background image that you want to use for the default layout.
Then if any of the text colors (or underlines) have been set, just replace them with the color you want for those parts.
Chat with our AI personalities
In order to do a roundoff backhandspring back layout, you have to have a good tuck, like she said, and after you have a tuck, try doing a back pike. From that, try to open your hips. Make sure you set high enough. Then, once you have the set right, you have to bring your arms down in the middle of it. Bring them to your thighs. Then, out of a backhandspring, you have to dump your shoulders. Throw them backwards and there you go, you have a back layout! Good luck and have fun!