Turning at the torso is not something we do every day. As your attention improves through your martial art practice, you will notice most people are as stiff as board in their torso area. Most of this is angst, some of it is disfunction. The internal martial arts require a supple torso. As you progress through baguazhang or taijiquan postures, you will notice a difference in your overall agility and balance as your torso loosens. The Floor Twist is your first step to softening the torso and is one of my favorite exercises. It has made a significant difference in my overall health.