3-1/2" Hanging Ninja Balls (Set of 2)

$55.97
Grip strength training devices for Ninja Warrior, parkour, gymnastic, and climbing athletes.
* SEE COLOR CHART

Overview

If you're an American Ninja Warrior athlete or training to become one, the Atomik pull-up ball line is a necessity. These 3.5" climbing balls are a good beginner-level workout device; they're easier to hold on to than the larger spherical balls, so they're excellent for athletes just beginning to build forearm strength. Their shape and ability to rotate make these pull-up balls easier on your tendons and shoulders.

In order to hang your Balls, we recommend using our Ball Accessories

  • 3-1/2" inches in diameter
  • Allows full shoulder rotation
  • Beginner level
  • Perfect for Ninja Warrior, parkour, gymnastics, and climbing athletes
  • Premium 3/8" Stainless Steel Bolts
  • Lifetime Warranty

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Reviews

5.0 (14 Reviews)
5 star
(14)
4 star
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  • Casey Jacobs

    Love them

    I have a personal gym in my house and they are one of my favorite additions.

    Was this review helpful? Yes No (0/0)
    12/17/2023 1:26 PM
  • Cindy Bakewell (FH Climbing Wall)

    Nice change of pace for our walll

    Really happy that I got these as an alternative to strengthen grip.  It's a nice change for the same hangars that we've had for years!

    Was this review helpful? Yes No (0/0)
    8/24/2023 3:00 PM
  • Ross Klabon

    Versatile Obstacle!

    This obstacle has been a great versatile addition to our gym. We use them in between lanes to go from ball to ball and then swing onto adjacent obstacles. We also put two next to each other, about two feet apart with one in each hand, and swing to the next obstacle in a lane. High quality - great grip

    Was this review helpful? Yes No (0/0)
    2/27/2023 7:41 AM
  • Linda Wood

    Best cannonballs out there

    These are just perfect! A great size, and great texture. They're not going to tear up your hands but won't have you slipping off them either. They've been tested by my ninja kids before we install them in our gym. We can't wait!

    Was this review helpful? Yes No (0/0)
    5/16/2022 9:30 PM
  • Mark Garcia

    Great for other uses!

    Well designed and built. These are slightly bigger than a baseball. I started out with the small bombs and upgraded as I improved my climb. These holds will also improve your crossfit game. I also attach these to dumbbells, kettlebells, and weight bar!

    Was this review helpful? Yes No (1/0)
    3/13/2021 11:55 AM
  • Jay Warren

    Ideal for ceiling traverse across lava floors!

    My son has an aversion to floors and wants to climb everywhere, so we set him up in his room with these medium bombs and they have been an ideal fit for his 10yo hands. The texture is the right balance of grippiness (doesn't require chalk), but not rough (doesn't tear up his hands). The customizable color options make this elite for whatever your use case is!

    Was this review helpful? Yes No (0/0)
    9/29/2020 8:28 AM
  • Caleb Benson

    Great

    These are a perfect for all ages and sized hands. These are some of the most comfortable cannonballs on the market. They are great quality and they are the size of a baseball.

    Was this review helpful? Yes No (1/0)
    9/25/2020 5:27 PM
  • Shawn Mason

    These started it all for me and should for you too

    My ninja career started with bombs/cannon balls.  3.5" is the perfect size to start as well.  Forget the bar and go with these for your pull ups and  single-hand, unilateral- horizontal swings.  Great way to build soft-tissue strength and start using those fingertips in a sneaky intro to sloper strength. When my athletes ask me what they should purchase to get started, it is definitely a set of 1.5" rings and a set of 3.5" bombs.

    Was this review helpful? Yes No (0/0)
    9/12/2020 12:55 AM
  • Fr3running Society

    Bigger than expected

    These bombs are bigger than they seem but worth it. one of the harder to conquer for sure but worth it in the long run for training ninja warriors of all ages

    Was this review helpful? Yes No (1/0)
    8/16/2020 9:31 AM
  • Amanda Runnion

    A good challenge for beginners

    This is the perfect size for beginners who want a challenge and want to work on open hand grip.

    Was this review helpful? Yes No (1/0)
    8/12/2020 10:19 AM
  • JEFF BERCUME

    lots of fun

    The fact that there are two is great because I use them as a ninja obstacle (in conjuction with other bombs/pipe bombs) or as a pull up apparatus with the added grip challenge.

    Was this review helpful? Yes No (1/0)
    9/6/2019 10:20 AM
  • Guest

    Are These For You?

    If you want to practice simple ergonomic pull-ups these are for you.
    If you want to improve your grip strength I recommend the 4.5" or 6" Bombs.

    Was this review helpful? Yes No (3/0)
    1/21/2019 6:31 PM
  • CTG Pro Team

    Excellent Quality

    These are a great size and texture.
    I do obstacle course racing and these are one of the best training tools!

    Was this review helpful? Yes No (2/0)
    1/17/2019 12:38 PM
  • Guest

    hi

    it is the perfect size

    Was this review helpful? Yes No (0/3)
    9/4/2016 8:06 PM