train hard, train right, train proline
Plyo weighted balls
proline pylo weighted balls for arm care. Built to last, designed by pros.
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ProLine set includes 4, 5, 7 & 14 ounce weighted balls allowing athletes to tailor their workouts and progressively build strength. ProLine ball bag included
Precision Weight
Versatile Training Tool
Balanced Strength
Durable Construction
Enhanced Grip and control
Shipping :- We currently ship in the United States but will be expanding to other countries on our website later this year. In the interim, we will process orders internationally direct by contacting info@prolineballs.com
All Sports Attack Machines are shipped out via Freight.
train hard, train right, train proline
Plyo weighted balls
proline pylo weighted balls for arm care. Built to last, designed by pros.
We stand behind our product as the most accurate, precise and durable innovative foam ball on the market today. We guarantee it!
Trusted and used by MLB Minor League, D1, D2, D3 and high schools across the country.
Free returns & exchanges within 30 days of purchase date
Awesome! Fast, responsive service backed by good advice; excellent products.
“I have been fortunate over the last 25 years to train / rehabilitate many middle school, high school,
college and professional baseball players. The ability to maintain and improve arm strength or shoulder
mobility is always a top priority for our athletes every year. Finding quality resistance bands and
weighted balls for training / rehab has always been an issue, until now. Proline resistance bands have all
the attachments, proper resistance and durability needed to endure our daily usage. The Proline
weighted throwing balls provide the perfect weight range and feel to improve acceleration