Jin (Chin, Jing) Skilled use of energy, coordinated and focused engagement using muscular force, trained movement responses, skillful use of interactive powers and forces, energies, powers, skills, martial arts skills and training energy. These are possible mind-body skills created and realized after years of dedicated training (Gong). The overall benefits to health and well being go far beyond martial arts applications.
Often mentioned as Taijiquan Jins (trained movement responses, energetic skills) are Wardoff (Peng), Rollback (Lu), Press (Ji), Push (An), Pull Down (Tsai) Split (Leih), Elbow (Chou), Shoulder (Kao), etc. Sometimes, these are referred to as the Thirteen Postures or Eight Gates.
Ding Jing Central Equilibrium, Upright and Straight, Gravity Powers, Vertical Forces
Chen Rooting, Grounding, Stabilizing, Sinking, Balancing
Chan Si Jing Silk Reeling Exercises and Skills