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The Truth About Weighted Baseballs for Enhanced Velocity

Mar 09, 2025

Are Weighted Baseballs Worth the Risk for Pitchers?

Seeking that extra edge in pitching speed, many turn to weighted baseballs, but at what cost? As an expert in sports and orthopedic therapy, I've scrutinized the data and what I've discovered raises crucial concerns.

The Dangers Behind the Extra Miles Per Hour

Weighted baseball training is increasingly popular for those looking to ramp up their pitching velocity. However, a significant 25% of athletes using these heavy balls report injuries—mainly to their shoulders or elbows, not during the season but often months later. This delay in symptoms underscores the potential long-term impact that requires our immediate attention.

How Weighted Baseballs Stress Your Body

Throwing heavier balls can indeed lead to increased velocity, but this comes with added stress on your joints. Increased shoulder and external rotation might push your performance temporarily, but it also heightens the risk of stress injuries. Recognizing the nuanced needs of each athlete is vital in preventing these risks.

Key Strategies to Enhance Safety in Weighted Baseball Training

Dr. Mike Reinold and I suggest several measures to make weighted baseball training safer:

  1. Individualization: Tailor programs to fit each athlete’s specific needs.
  2. Criteria for Participation: Define clear guidelines to determine who should or shouldn't participate.
  3. Weight Limitations: Young or physically undeveloped athletes should avoid extreme weights.
  4. Seasonal Considerations: Adapt training to accommodate the athletic calendar.
  5. Monitor Workloads: Track and adjust the number of throws to prevent overuse.
  6. Continuous Monitoring: Regularly assess changes in athletes’ conditions to tweak programs as needed.

What’s Next for Pitchers Using Weighted Baseballs?

While these tools can enhance your game, they are not a one-size-fits-all solution. For pitchers and coaches considering integrating weighted balls into their training, proceed with caution. The goal isn’t just to add velocity; it's about ensuring the longevity and health of your athletic career.

For further guidance on safe training practices or to start a personalized program, contact me for a consultation. 

Interested in learning more? Check out our other articles on the shoulder, or contact me directly to tailor a program that’s right for you:

  1. Shoulder Pain in Baseball: What Every Thrower Must Know
  2. How to Tell If You Have a Rotator Cuff Tear or Shoulder Impingement
  3. Overcoming Shoulder Pain: Andrew's Path to Stronger Throws

Remember, pushing limits means also guarding them meticulously.

Best Regards, Dr. Kam

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