Within the Original Feng Shou-Gongfu system as taught by the LFIAA there are hundreds of joint locking (Qin Na) techniques that can be used to seize and capture an opponents joints, tendons, ligaments,muscles to cause a tremendous amount of pain and damage on them. Joint locking comes under the wrestling range of the Original Feng Shou-Gongfu system were an opponent could strike, kick or take a hold of you from various positions and you must then learn how to apply effective joint locks to subdue or immobilise the opponent into submission or to place them in a better position to finish with a powerful strike or kick or a devastating throw.
One of the major problems that students of the Original Feng Shou-Gongfu have in the study, practice and learning of the many joint locking techniques that exist, is how can we still maintain our practice when they have not got a training partner to help them practice and further their study. This is where the practice of solo joint locking forms comes into use as a method of self practice for students to practice and help them remember certain joint locks such as a finger or wrist locking method. Within the Original Feng Shou-Gongfu system there are three types of Qin Na joint locking forms taught, these are classified as a higher, middle and lower level forms.for example a middle level form will mainly teach around eight joint locking techniques that are made up of both finger and wrist locks. The form will also include counter wrist and finger locks, plus fast throwing techniques.
Learning the Qin Na joint locking forms as a solo method of practice will also teach students about improving their posture, stance, footwork.and over-al accuracy of learning correct angles, leverage and timing, but more importantly it will help them to remember various Qin Na joint locks helping them to develop a vast catalogue of joint locking techniques to help them become more proficient in their skill in being able to use the Original Feng Shou-Gongfu as a fast, practical and effective system of self defence and as a quality Chinese internal martial art.