
Learn More >> Features
Greater Spin - More Curve
Pitchers and batters are quite familiar with the effect of spin on the
trajectory of a ball. Scientists have studied the phenomenon and many
have mathematically described the effect. More spin creates more curve,
movement, rise, or hop. It's all about deceiving the batter, but until now
very few could measure it. For more about the physics of spin, click here.
Product Features
- Displays speed and spin rate after each toss of a RevFire ball.
- Logs maximum speed and spin each session.
- Counts the number of pitches.
- One monitor can track multiple balls used in the same area without conflict.
- Measures spin rates from 4 to over 50 revolutions per second (RPS) with an accuracy of +/- 0.25 RPS.
- Speed reading in MPH based on the ball's time of flight over the pitching distance set by the user.
- Easier to use than a radar gun. No pointing or aiming is required. Coaches can use the monitor
anywhere within 40 feet of the catcher. No requirement to be in line with pitches.
- Pitchers do not tense up from looking into a radar gun.
- Trainers can show breaking ball progress to students' parents that otherwise can not see it.
- For use without a coach, the monitor has an Automatic mode of operation and built-in support for
placement on the ground next to the catcher.
- RevFire baseballs and softballs are official size and weight leather balls. They are not for hitting or game
play and are easily identified by their red and black stitching.
Training Advantages
- Pitchers get instant feedback for more effective training. They latch on to techniques that produce the best
breaking ball, sinker, or rise ball. Pitchers respond well to objective feedback. Effective breaking ball
pitchers can provide hard RevFire metrics to college and professional recruiters.
- Coaches can evaluate pitching ability and technique with hard numbers, gain new insight into training
methods, identify pitchers whose spin fades as they tire, and see who's breaking ball is 'on' in the
bullpen. The RevFire also adds a powerful new dimension to pitching prospect evaluation.
- Trainers can monitor pitchers recovering from injury and gauge progress toward pre-injury baselines.

The RevFire is part of the training
program of several Olympic
teams and many universities.
"Every coach should own a
RevFire."
Coach K. Pate
"If you can't measure it, you can't
manage it."
Peter Drucker
- World renowned management
guru