5 Stretch daily. Yes, every day. Even on days when you don't exercise. There are lots of websites and books that tell you how to stretch, so learn the basics and do it safely. Don't hurt yourself doing it, but do it. Graceful people have a full range of movement, and you can't have that if you don't stretch regularly.
伸展身體。書上和網絡上都有相關的課程,每天伸伸四肢,強度不要太大。