Summarize the following:
It's important to stretch out your body, especially your back, before you do a full twisting layout. Remember that, if you want to complete the full twisting layout, then you have to be able to do a round off, a back handspring, a back tuck, and a back layout. When you stretch, you should focus on your back and your wrists, though you should stretch your arms, neck, and legs as well. Here are some stretches you can do:  Do a simple backbend to stretch your back. Curl up into a ball on the floor and roll up and down on your back, to roll it out. Stretch your wrists and ankles by holding onto them and rolling them clockwise five times, and then rolling them in the opposite direction another five times.

Summary:
Stretch well.