12 WEIGHTED BALLS: This set of twelve 1-pound weight balls by Zelus is perfect for improving batting strength and throwing power while slowing things down enough to focus intensely on technique
INSTANT FEEDBACK: These weighted training balls offer immediate feedback for enhancing connection and follow-through; the sand-filled irons molds to show pitchers their grip pattern clearly; all allowing coaches and onlookers to swiftly identify and correct stance and swing issues.
STURDY & RELIABLE: The 16 ounces of ironsand are wrapped with highly durable PVC to withstand tons of use
Prompt Response: Order today, knowing that your purchase is guaranteed by Zelus's usual strong warranty and friendly 24/7 customer service
LOW RISK: These 1 lb. weights are just right—hefty enough to improve throwing power while light enough to avoid damaging stress to joints and tendons; the bright red color and slow speed also avoid risk to other players and passers-by
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Baseball and Softball Training Ball for Strength and Improvement
12 WEIGHTED BALLS: This set of twelve 1-pound weight balls by Zelus is perfect for improving batting strength and throwing power while slowing things down enough to focus intensely on technique
INSTANT FEEDBACK: These weighted training balls offer immediate feedback for enhancing connection and follow-through; the sand-filled irons molds to show pitchers their grip pattern clearly; all allowing coaches and onlookers to swiftly identify and correct stance and swing issues.
STURDY & RELIABLE: The 16 ounces of ironsand are wrapped with highly durable PVC to withstand tons of use
Prompt Response: Order today, knowing that your purchase is guaranteed by Zelus's usual strong warranty and friendly 24/7 customer service
LOW RISK: These 1 lb. weights are just right—hefty enough to improve throwing power while light enough to avoid damaging stress to joints and tendons; the bright red color and slow speed also avoid risk to other players and passers-by