Karate: Back Fist Strike
In karate, the back fist strike, known as Uraken Uchi (裏拳打ち) in Japanese, is a technique where the practitioner strikes using the back of the fist, targeting areas such as the face, temple, or ribs. 
Execution Steps:
Stance:
- Begin in a stable stance, such as Zenkutsu-dachi (front stance) or Kiba-dachi (horse-riding stance), ensuring proper balance and weight distribution.
Chambering:
- Position your striking hand near the opposite shoulder, with the palm facing inward.
Striking Motion:
- Extend your arm rapidly toward the target, snapping the wrist at the end of the motion to strike with the back of the fist.
Target Areas:
- Common targets include the opponent’s nose, temple, or jaw. 
Recovery:
- After the strike, quickly retract your hand to the original position or prepare for the next technique.
Key Points:
- Speed Over Power: The effectiveness of the back fist strike relies on speed and precision rather than brute force.
- Wrist Snap: A quick snap of the wrist at the end of the strike enhances impact.
- Non-Telegraphic: Minimize body movement before the strike to reduce predictability.