PowerNet Progressive Weighted Baseballs Underload Review

GAIN ARM STRENGTH AND VELOCITY - Introducing this set of 9 weighted balls from 3-12 oz. This set will help guide your player into building arm strength and velocity. These baseballs can be used for the beginning stages of long toss while throwing them at shorter distances. INCLUDED THROWING PROGRAM - Our 8-week throwing program that is included with our set will break down specific drills and number of throws to help your player reach their optimal level of performance. Our weighted baseballs can also be used with other types of programs as well. LOWER THE RISK OF INJURY - This set with the included throwing program gives you some of the best information to stay healthier, longer with the most gains. Our drills and progressive steps help your player create better arm action while getting into a better throwing position. Great off season tool to build back arm strength before the first game. DURABLE CONSTRUCTION - Constructed with a durable synthetic leather cover and is the same size as an official baseball. They have 9 different bright colors to help indicate the various weights. Note, these baseballs are not meant to be used for hitting. Even as the baseballs may hold up, the weight and hardness of the baseballs can damage a bat. USED & ENDORSED BY PRO PLAYERS- German Marquez and Andrelton Simmons.