- The Ultimate Warmup Ball.
- Can be used by men and women, ages 12 and up.
- This ball can be used for all sports that require the use and rotation of the arms and shoulders such as baseball, softball, football, racquetball, tennis and swimming.
- It can also be used for rehabilitation and therapy while strengthening, toning and warming-up the muscles in your arms and shoulders.
- Each ball weighs 16 oz. and is solid rubber.
- Excellent pitching training ball.