POWERTI Tennis Racket Swing Weight Practice Training Aid Tennis Racquet Weight Adding Device Increasing 100g

Features:1. Exercise Arm Strength and Swing: The weight trainer warms up before practice or competition, which is used to warm up and exercise arm strength and swing.2. Good Functions: Increase the weight of the racket, change the of the racket in seconds, correct the motion, and increase the hitting force and stability.3. Accelerate Formation of Muscle Memory: Tennis racquet weight adding device can accelerate the formation of muscle memory during swing, and make your muscles stronger.4. Steel Material: Tennis racket swing weight is made of metal steel material, and easy to use, can be screwed on the tennis racket both sides. Increased weight is 100g.5. Fast Swing Speed: When you finish your workout and remove the tennis racket swing weight practice training aid, you'll get faster swing speed and stability.Specification:Item Type: Tennis Racquet Weight Adding DeviceMaterial: SteelColor: BlackIncreased Weight: Approx. 100g / 3.5oz (±3g / 0.1oz)Product Size: Approx. 39.5x16.5mm / 1.6x0.6inPackage List:1 x Weight Adding Device

• [Develop Arm Strength & Swing Power] Designed for pre-practice or pre-competition warm-ups, this weight trainer effectively exercises your arm muscles and refines your swing mechanics, building the foundational power needed for stronger shots.
• [Enhance Hitting Force & Stability] By adding approximately 100g of weight to your racket, it instantly changes the racket’s balance and gravity point. This corrects your swing motion, significantly increasing your hitting force and overall stroke stability.
• [Accelerate Muscle Memory Formation] Training with this added weight accelerates the development of proper muscle memory during your swing. It conditions your muscles to execute more powerful and technically sound movements consistently.
• [Premium Steel Construction & Easy Attachment] Crafted from sturdy metal steel, this device is built to last. It easily screws onto both sides of your tennis racket head (size: ~39.5x16.5mm) for secure, tool-away installation during your training sessions.
• [Achieve Faster Swing Speed] After completing your weighted training and removing the device, you’ll experience a noticeable improvement. The contrast training effect leads to faster, more controlled, and more stable swing speeds on the court.