The Cevallos Swing Rating (CSR) Framework
Measure swing effectiveness
The CSR Framework is a method for evaluating the effectiveness of a baseball swing. It focuses on two key angles, E and W, which determine the swing's power and consistency. By optimizing these angles, players can improve their overall swing performance.
- A high CSR swing is naturally a tighter swing, reducing the likelihood of swinging at bad pitches.
- A high CSR swing allows for more time to assess the pitch before initiating the swing.
- The CSR Framework can be used to transform mediocre hitters into MVP hitters.
- Measure the E and W anglesUse a camera or other tool to measure the E and W angles of the swing. The E angle should be as small as possible (aim for 80 degrees), and the W angle should be as large as possible (aim for 180 degrees).Pro tipUse a high-speed camera to capture the swing and measure the angles accurately.WarningIncorrect measurement of the angles can lead to inaccurate CSR calculations.
- Calculate the CSRUse the formula CSR = 3 (180 – E) + W to calculate the CSR. This will give a numerical value that represents the swing's effectiveness.Pro tipUse a spreadsheet or calculator to simplify the calculation process.WarningDouble-check the calculations to ensure accuracy.
- Optimize the swingUse the CSR calculation to identify areas for improvement in the swing. Focus on optimizing the E and W angles to increase the CSR and improve overall swing performance.Pro tipWork with a coach or experienced player to develop a personalized training plan.WarningOveremphasis on CSR optimization can lead to neglect of other important swing mechanics.
Ben Zobrist worked with Jaime Cevallos to improve his swing using the CSR Framework. Through their work together, Zobrist was able to increase his CSR and improve his overall swing performance, resulting in a significant increase in home runs.
The CSR Framework was developed by Jaime Cevallos, a baseball coach who worked with Timothy Ferriss to improve his swing. Through their work together, they discovered the importance of the E and W angles in determining swing effectiveness.