View FREE sample videos of Davis's Quick Clips: Special Tests Watch, listen, and learn...anytime, anywhere! Wherever you are, wherever you go, take Davis's Quick Clips with you. Step-by-step, each title in this series uses full-color, full motion, narrated videos clips to make often complex techniques or procedures easier to master. They're terrific as a quick refresher, too. On the field, in the gym, or on the ice rink...130 how-to examination videos in the palm of your hands! From head to toe, these technique-oriented demonstrations show you how to perform accurate evaluations of orthopedic and athletic injuries.