Thorza Weighted Baseballs for Pitching & Throwing Training - Velocity Building Balls for Hitting Practice & Strength Development - Youth to Pro, (6,8,10 and 12 Oz) - Set of 4 (9" Balls)

  • Official Size & Durability: Constructed using identical materials as regulation baseballs, these weighted training baseballs maintain their shape through countless throwing sessions and resist wear.
  • Complete Training Set: Multiple weight options let you build a progressive program with heavy baseball training balls, starting light for warm-up and advancing to heavier resistance work.
  • Realistic Game Feel: Standard baseball dimensions and seam construction ensure weighted pitching balls deliver true game-like grip and release for effective velocity training.
  • Durable Material Construction: Built with official baseball leather and stitching, these weighted balls for baseball withstand intense training while maintaining consistent weight distribution throughout extended use.
  • For All Players: Suitable for youth through advanced athletes, these heavy baseballs for throwing help pitchers at every level safely increase arm strength and throwing velocity over time with consistent practice.

Enhanced Pitching Performance, These weighted baseballs are designed to help baseball players increase their pitch velocity and throwing strength through targeted training. These heavy balls baseball training balls and pitching ball trainers are constructed using the same durable materials as official baseballs, ensuring they maintain their shape through years of intensive practice sessions. The weighted baseballs for hitting training create an effective training program suitable for youth players through to professionals, allowing pitchers to build arm strength and improve their fastball speed. Each additional mile per hour gained reduces a batter's reaction time, turning potential hits into strikeouts. These weighted baseballs for throwing tools work by providing resistance training that translates to increased velocity with standard baseballs. The weight balls for baseball training should be used responsibly with proper warm-up and cool-down periods, plus adequate recovery time between sessions. Whether you're developing young talent or refining professional skills, these baseball weighted balls training tools provide a reliable method to enhance pitching performance and gain a competitive edge on the mound.

  • All U.S. orders include complimentary shipping, and free shipping is also available to select international locations (see the Shipping section of the listing for destination-specific details).

    The stated handling time appears at the top of the listing page.

    Orders are shipped via major carriers based on the most appropriate service for the shipment.

    Store pickup is currently not offered.

    Where applicable, combined international shipping options may be provided.


  • You can return a product for up to 30 days from the date you purchased it.
  • Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.


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