Yonex Astrox Feel 4U Unstrung Badminton Racket
Muscle Power Frame For High-Level Control Features:
- Isometric - Muscle Power Frame Specifications:
Aluminum - Shaft:
Steel - Weight Grip Size:
U (105g and below) G4 - Stringing Advice:
U 16-20lbs Technologies:
- Enlarged Sweet Spot:
ISOMETRIC™ technology continues to help the world´s greatest players achieve global success.
Developed over 30 years ago, the ISOMETRIC™ design increases the sweet spot by 7%*.
Compared to a conventional round frame, a square-shaped ISOMETRIC™ racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings.
ISOMETRIC™ delivers greater control without sacrificing power.
ISOMETRIC™ is a Trademark of Yonex CO., LTD.
*Tested by Yone MUSCLE POWER Frame:
- Unity of String & Frame:
Muscle Power locates the string on rounded archways that eliminate stress-load and fatigue through contact friction.
This construction creates total unity of the string and frame through closer and tighter contact.
|Unit Of Measure
Be The First To Review This Product!
Help other Tennis Direct Australia users shop smarter by writing reviews for products you have purchased.