少少關於”SERVE發球”常見的問題COACH HENRY講解及分享

STM Training racket = $1500
STM Mastery course = $500
(SF delivery excluded)
WhatsApp 61357606 to order
Deadline: 25/7/2025

The STM® Training Rackets specifications:
Racket weight: 300g
Racket material: 100% Graphite
Racket head size: 100 inches2
Racket length: 27.25 inches
Racket grip size: L1
Racket balance: 365 mm balance
Racket stiffness: RA 78
String: Solinco Tourbite
String thickness: L17 or L18
String tension: 50 lbs

Based on the search results, Coach Henry’s STM® Shadow Tennis Movement Training system includes a comprehensive series of educational materials, with the 6 Specific Stroke Development Mastery Courses being a core component. These books focus on detailed, stroke-specific techniques and are designed for serious students seeking systematic improvement. Also utilises "Slow-Flow-Breathing-Visualisations"™ as the core system of development and also includes video explanations via QR codes for real-time demonstrations.


The 6 STM® Mastery Course Books:
1. Serving Made Simple
Focuses on simplifying the serve through systematic progressions.
2. Forehand Mastery Course
Covers high-quality topspin development, biomechanics, and common faults.
3. Single-Handed Backhand Mastery Course
Breaks down technique for one-handed backhands, emphasizing balance and joint strength.
4. Slice Backhand Mastery Course
Details slice mechanics for defensive and tactical play.
5. Double-Handed Backhand Mastery Course
Focuses on power generation and swing efficiency for two-handed backhands.
6. Volley Mastery Course
Covers net play, reflexes, and stability drills.

Key Features of the Series:
Multi-Format Learning: Each book combines text with QR-code-accessible videos for immediate practical demonstrations.
Prerequisite Knowledge: Builds on the foundational STM® Training Original Book (2nd Edition), which covers the core methodology of "Slow-Flow-Breathing-Visualisations"™.
Tool Integration: Designed to work with STM®-recommended devices (e.g., *TopspinPro*, *SMR Shadow Motion Racket*) for holistic training.

Important Notes:
These courses target serious players committed to long-term development