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How-To Use The Changeup Circle®

Our patented design gives immediate feedback to the thrower. Watch the how-to video below to get started throwing better changeups!

How To Implement The Changeup Circle®

You will first need to familiarize yourself with the product to understand some fundamentals. These include learning the differences between being outside the ball, or supinated, by seeing the X on the Changeup Circle® during the throw (improper throw) and throwing on a tilted axis by releasing early into pronation (proper throw for the changeup pitch). You will also need to learn to stay behind the ball with flat flight path.


Start with catch play to get the feel of the Changeup Circle® using the 5oz model to see and develop the proper feel and flight of the device.


Once you have seen the proper flight and started to develop the right feel, move to an 8oz or 10oz model and create that same feel and flight. From there, alternate between the weighted Changeup Circle® and a baseball. Continue to create the feel and flight, alternating between the Changeup Circle® and a baseball. At this point, You should start to see some changes in the flight of the ball. The 10oz Green Changeup Circle®  is recommended for ages 14 and up and is a good weight for developing proper technique for older players.

Instructional Videos

Check out the videos below to learn more about proper throwing techniques and how to create the proper feel.

To see the best results with your Changeup Circle®, refer to the fundamentals below.

Technique and Fundamentals

Stay Behind The Ball

The Changeup Circle®  is designed to correct that tendency by teaching players to use wrist flexion upon release—properly sequencing the kinetic chain for maximum throw control with the minimum resistance and injury risk. This device will prevent players from "throwing outside the ball".

Release Early Into Pronation

You need to get the Changeup Circle® on a tilted axis in flight with no wobble, feeling that through the middle & ring fingers. This is referred to as releasing early into pronation. When properly thrown, pitchers should see a smooth, flat flight with no wobble.

Throwing The Perfect Changeup

The Changeup Circle® helps pitchers understand the changeup pitch, both in grip and feel. As they released the Changeup Circle® and then put a baseball in their hand, they saw results and the differences between the fastball and the changeup both in speed and ball flight and trajectory.

Arm Care

The Changeup Circle® helps players develop proper throwing mechanics, promoting arm care, and aiding in success on the mound and in the field. With that said, we recommend that all players have a proper warmup and agility program. Along with that, there should be a proper stretching series for flexibility in the sport.

Coaching Points

Check out the videos below to learn more about the Changeup Circle® and how it can help your athlete become a better pitcher.