Which term represents heel of palm technique?

The term that represents the heel of palm technique is "Jang Kwan." This technique emphasizes the use of the hard, flat part of the palm, specifically the heel, to deliver strikes or blocks effectively. The heel of palm technique is utilized in various martial arts to maximize force delivery while minimizing the risk of injury to the striker's hands.

In contrast, "Dwi Cha Ki" refers to a back kick, which is distinctly different as it involves using the heel of the foot, not the palm. "Shim Kong" translates to 'breath' or 'spirit,' often associated with the mental aspect of training rather than a specific technique. Meanwhile, "Sa Ko Rip Ja Seh" denotes the stance of 'sitting, waiting' and does not relate directly to any striking technique, especially not the heel of palm.

Understanding these distinctions helps clarify the correct association of terms with specific techniques in martial arts practices.