Selling my sons pylo balls he’s amassed over the years. Some of them look new, some of them are kinda rough but still functional. He used this for warmup before games as well as underload and overload throwing during the offseason.
Two 100
Two 150
One 200
Two 225
One 250
One 275
Two 300
Three 350
One 1000
One 1500
One 2000
Driveline has a 16 week program that’s designed to enhance arm speed, mechanics and arm strength as well. Really great tool for pitchers selling for 70$ seeing as this is basically 3 sets of
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