Many Tang Soo Do schools have elbow techniques, but...
Do you differenciate between open hand elbows and closed fist elbows?
Take your hand and place it on your forearm just below the elbow, close your fist, the muscle surounds the bone, this is good for concussive elbow strikes
Open you hand into a knife hand,feel the sharp bone? this makes for a cutting effect and is more prone to open the skin of your opponent
What is your opinion of this?