Connection Ball Sets: Everything You Need for Baseball Training

Every package comes with 4 connection balls in blue, 4 inflation straws, and 4 plugs. This complete set ensures all the equipment you need for immediate use, whether for personal practice or coaching sessions.

Enhance Arm Health and Movement Efficiency

Simply place our baseball training balls between your arm and shoulder during your swing. They help maintain contact while pitching and catching, promoting arm health and improving body rotation and movement efficiency.

Robust PVC Material for Durable Use

Our connection balls are made from durable PVC, a sturdy and elastic material capable of withstanding powerful hits. This ensures extended training sessions and various applications, ideal for pitching and hitting drills.

Easy Inflation for Immediate Application

Each ball includes its own inflation straw, making it easy to inflate, plug, and use them. This convenient setup saves time and promotes a seamless training experience.

Appropriate Size for Hitting Practice

With a diameter of approximately 9.8 inches (25 cm), these training balls offer an ideal size for hitting practice. They are lightweight and portable, enhancing your focus and precision, leading to better overall performance.