6-Pack Plyometric Weighted Baseballs Set - Variable Weights for Power

In this review of the 6-Pack Plyometric Weighted Baseballs Set the bottom line is simple: it suits players who want a practical, no-frills way to build arm strength and improve pitching speed. The set includes six balls that span light to heavy training weights, a 35 lb resistance band and a canvas carry bag, which together make progressive throwing work straightforward. For coaches, college players and committed hobbyists this collection provides immediate, tangible overload training that can be used for warmups, long toss and targeted arm conditioning.

Key Features

• Six variable weights: A range from 3.5 oz up to 35 oz lets athletes progress gradually and target different phases of strength and speed training.
• 35 lb resistance band: Adds banded throwing drills and resistance work that complements weighted throws for improved pitch stability and arm endurance.
• Iron sand fill: Balls are filled with iron sand to provide steady, reliable weight for consistent training reps.
• PVC inflatable shell: A soft but durable outer shell withstands repeated throws and can be used outdoors in different weather conditions.
• Canvas carry bag: Keeps the set organized and portable so workouts and pre-season programs are easy to transport.
• All-skill usability: Weight variety makes the set useful for beginners and experienced throwers who need graduated overload work.

Who It's For

This set is best for baseball and softball players who want to add plyometric overload and resistance training to their throwing program, including high school and college athletes, pitchers rehabbing or building velocity, and coaches running pre-season conditioning. It also fits recreational players who prefer a compact set that covers multiple training loads.

Players who need competition-grade weighted balls that exactly match official dimensions or those wanting a single heavy specialty ball only should look elsewhere; this kit emphasizes versatility and progressive training rather than replacing certified game equipment.

Pros & Cons

Pros

• Durable construction and reliable iron sand fill give consistent weight across reps.
• Wide weight range supports progressive overload and varied drill work for speed and strength.
• Includes a 35 lb training band and canvas bag for a ready-to-go training kit.

Cons

• Heaviest ball at 35 oz is much larger than typical throwable balls and is intended for specific training rather than live-game simulation.
• Inflatable PVC shell may require occasional air checks to maintain feel.

Specifications

Brand	SunNordic
Pack contents	6 weighted balls, 1 canvas carry bag, 1 35 lb training band
Weights included	3.5 oz, 5.3 oz, 8.8 oz, 12 oz, 16 oz, 35 oz
Fill material	Iron sand
Outer material	Inflatable PVC shell
Use cases	Arm strength, pitching speed, warmups, resistance band drills

Our Verdict

This 6-pack plyometric weighted baseball set is a sensible, value-oriented choice for players and coaches wanting progressive overload tools to build arm speed and pitching strength. The combination of varied weights, a 35 lb resistance band and a carry bag makes it a practical training kit that covers warmups, conditioning and targeted drills without extra accessories.

Frequently Asked Questions

Can these balls be used outdoors?
The PVC shell and iron sand fill are suitable for outdoor use, though it is wise to check air pressure after heavy sessions.

Is the 35 lb band appropriate for college athletes?
Yes, the included 35 lb baseball training band is described as suitable for college level resistance work and complements weighted throws.

Are these balls game-legal?
No, these are training plyometric weighted balls designed for strength and speed work, not for official game play.