Martial arts workout routines and classes should always begin with warm ups and stretches. If the muscles are not warmed up before training, the risk of injury increases greatly. This is especially true when training kung fu. Kung fu practice involves various repetitive movements which can be extremely difficult and strenuous. Having a solid stretch routine is almost as important as the martial arts training itself.
This video with master Yan Xin shows a great warm up and stretch routine to implement into your kung fu practice. It includes breathing exercises, stretches, stances and more!