[하늘쌤테니스팩폭] 제4.1편 포핸드 손목의 움직임과 초간단 개선 방법 + 보너스 Part. 1

Wrist Motion at Contact (Not “Fixed”)

• Tennis players should focus on how their wrist moves at the exact moment the ball contacts the strings, rather than merely keeping the wrist “fixed.”
• Different grips create different “natural” wrist motions:
  • Eastern grip: the wrist often moves back-and-forth.
  • Semi / hybrid grip: can help players create a more workable racquet face angle (roughly described as a near right-angle feeling at contact).
    • Some players may still mis-hit and send the ball downward/short.

Western Grip: A Different Wrist Feeling

• With a Western grip, wrist movement should feel different from Eastern.
• The speaker describes it as:
  • Placing the wrist on a “tray” with a sense of forward motion to form the proper swing plane and racquet face.
• Many adults struggle to achieve the wrist angle naturally with Western grip.
  • If they don’t learn it physically, their swings often drift upward instead of executing the correct motion.

Practice Drill: Plastic Bag “Wind Resistance” Feel

To help players “feel” the correct racquet-face / wind-resistance sensation, the speaker recommends a quick self-drill:

1. Put a plastic bag over the racquet head.
2. Position it so there’s resistance as the racquet swings through (the bag is described as having a handle positioned appropriately).
3. Practice while feeling that resistance through the full follow-through, not just at the start of the swing.

What This Improves

• Better contact consistency
• More accurate racquet face formation
• A thicker, cleaner “ball strike” feel
• Improved power/control

Downside and Alternatives

• The plastic bag method may look cheap/plain.
• Alternatives like using a heavy head cover are said to feel more like added weight than true wind resistance, so the plastic bag method is preferred.

Key Cautions During Practice

• Continue the swing fully to the “CC” finish position.
  • Don’t simply compensate by lifting or pulling early without feeling full resistance.
• Expect that during adjustment, the ball may occasionally go out of bounds while control improves.

Presenters / Sources (End of Video)

• Quintilian (cited at the start)
• “Lee Sung-kyu level” / Lee Sung-kyu (referred to)
• “the principle of topspin” (referenced)
• “slow-motion video of the pharmacist and strategist” (referenced)

No other clearly identifiable presenters are listed in the provided subtitles.