Thorza Weighted Baseballs for Throwing - Help Increase Pitch Velocity - Set of 3 Practice Baseballs (3oz, 4oz, 6oz)

⚾ IMPROVE YOUR PITCH VELOCITY AND STRENGTH - Throwing velocity is one of the most prized characteristics of the competitive baseball pitcher. Each additional 1-mph increase in ball velocity decreases the batter's time to react by about four milliseconds (roughly 1%). It may be small, however, the difference between a hit and a strike is measured in milliseconds. That's where training with our weighted baseball fits in, to help you get more strikeouts! ⚾ MADE TO LAST - Constructed using the same materials as official baseballs with a diameter of 73mm. Thorza weighted training baseballs will hold their shape and resist damage for many years of use. Their white color with red double stitching is the final detail in our mission to reproduce the exact look and feel of an official baseball. ⚾ EXTENDED WEIGHT RANGE AND MORE BALLS - This set contains 8 practice baseballs that range from 3oz to 6oz. Create a training program that's perfect for you or your students. Start increasing your fastball speed as soon as you receive them! ⚾ PERFECT FOR YOUTHS THROUGH TO PROFESSIONAL PLAYERS - We care deeply about our customers, so please use Thorza weighted baseballs responsibly. Before and after every training session spend 5 - 10 minutes warming up and cooling down. We suggest using a lighter ball to warm up, then build up with a suitable heavier ball to work on increasing your strength. As with weight-training, you should allow recovery days between weighted baseball training.