These ball work great with the Hack Attack Junior pitching machine. Allows us to crank up the velocity without players getting nervous about getting injured from the speed.
These balls are great and are durable but as the velo is increased on the machine they have a tendency to rise making them unrealistic.
It is amazing, high quality. In the short time I’ve used it, my throws a cross the diamond have been more pronounced.
Great product and durability. So many good uses to excel your game.
Have been using for a month now, still have the red seams and fly more consistent than any other foam ball I've used!
I have had an issue of guys cutting plyos in the past but the seams on Marv balls have made a noticeable difference in keeping my athletes behind the ball.
Have had 5 dozen of these balls for just about a month now, and it has been a gamechanger for my 9U and 12U teams as well as my HS sophomore. Getting used to seeing higher velo without the worry of breaking wood bats or stinging hands. Feedback on impact is still there, and the younger kids are no longer stepping in the bucket now when they face harder throwers. I would recommend anyone working with youth players to invest in these ASAP!
Excellent Balls very durable for indoors or outdoors and the seams on them make them easier to grip
This is an organized Coaches bag. When you carry a wide variety of plyo and weighted balls, it helps keep your equipment organized. Little things matter with your practice time and structure. Staying organized helps optimize your time for what matters most, coaching.
I have used MARV products for training both High School Baseball and Softball players. I like the durability and feel of their plyoballs. I recently had some issues with placing my order online. It later proved to be user error. Although, I figured out the issue and placed the order, I was contacted by two different company representatives the same day of my request for help. In fact, I believe it was the owner and the owner's wife who reached out. Thanks for your help. Grear products, excellent service.
Bought a hat and short sleeve hoodie for my son. Both items high quality, son was super happy with them!
