Pull Up Power Ball

these ball are really great. They are strong and will def improve grip strength. I have them wrapped around a steel beam in my basement and used them with 1" nylon webbing. They are really great. Could not figure out how to use the straps that came with it but using nylon webbing and that works really great. Love these balls and would highly recommend.

Love these attachments! Very effective! Made with great quality.

Directions weren't great, but I just kept trying, and testing it each time after. Make sure you test it(!) before you throw your whole big self on these little balls or you're gonna put a hole in the ground with your backside. Also would be nice if there was something to "warm up" or get stronger BEFORE using these. I normally do pull ups pretty easily, but this completely wrecked my forearms. I think I did a 1/4 to 1/3 of what I normally do.

I purchased the 4" round grips months ago and they are fantastic so I recently purchased the 3" ones as well. I and a friend have been using them for ninja warrior type work outs and they are top notch for the price. I have an expensive Atomic holds bannana grip and these grips are good in comparison. The straps are the only problem. If you are just going to hang these and do pull ups, they work just fine. However, if you are putting them up and taking them down often or you are swinging/releasing and catching hold of these in the air, sometimes the velcro comes loose. Both I (190 pounds) and friend (150 pounds) have ended up pulling one off these off the bar (even after having tested the velcro set up to make sure it was tight. You can easily buy a strap with D rings and a clip that holds hundreds of pounds, and your in business. The hold is fantastic and the velcro strap is good, but not for my intended purpose. I would give the combined product a 4.5 if you could give half stars, but the grips themselves are great.

I bought these when Covid struck. I looped them around rings I installed for the same purpose, and they have been great. Not much to say, as they don't have moving parts, but I guess I should mention how heavy they are. Solid. Easy to put together and fix. Tough workout. I am trying to not lose too much before climbing gyms reopen. I did have an issue with one of them, minor, but the company was quick to respond and I had a replacement before I missed a single workout. Well worth the money and they stand behind their product.

I like this product. The only thing that I do not like about it is the way that it connects to the bar. It is tough to get the Velcro through the loops without it sticking. It is strong Velcro, but it also worries me that it might not be able to hold heavy weight. However, I have had no issues with it yet.

Good product maybe a bit slippery, but still a good case

The straps work great with just about anything. I attached it to my pullup bar stand and will transition from the ball to bar back to the ball. You can pull ups, knee ups, leg lights, toes to bar, grip change up excercises, etc. Super fun and really makes you work on your grip. It's so fun even my young daughters love to see how long they can hang on it.

The balls themselves are great, and a great grip trainer to just do dead hang intervals, pull ups or knee raises etc. Straps weren't as bad as people say in reviews but I wish it just came with an eye for a carabiner or atleaset used a 1" loop instead of 1.5" cause tubular webbing or climbing slings are a great alternative and are all 1" or smaller. Whatever, they're way way cheaper than the Rogue version. NOTE! The 4" are significantly harder than 3" or 3.5" and be warned how quickly you will tear a pulley or ligament in your fingers if you're not gradual with your training. They have the same product in smaller sizes if you want an easier workout. Rogue version is 3" in case you're wondering.

both spheres are not equal, one is perfect and the other is misshapen you can feel the uneveness and ridges like the mold it was made of was warped, but in the end the are a cheapr and decent product so it does matter too much, I'm average build and bought the 3.5" and it seems a good fit for me.

Just what I wanted and needed. Quality product, well made. Only downside is if you want multiple uses for this, its a little time consuming to take it off and on with the velcro attachment.

El material de los agarres es muy bueno y los canales le proporciona un agarre más cómodos que otros agarres que tienen otras texturas, además de que estéticamente se ven muy bien, lo que hace que los considere una mala compra es que están diseñados para ir anclados de una correa de polipropileno que se ajusta y adhiere con velcro, la cual está muy mal diseñada ya que no tienen la suficiente fuerza de sujeción o adherencia para sostener mi peso (76kg), al usar las 2 en conjunto no se han soltado pero cuando intenté levantarme con una sola mano se soltó y me saqué un buen susto, lo peor es que el gancho está hecho con la forma para ser sujetado con straps y a pesar de que tengo unos straps de dónde los puedo colgar sin riesgo a qué se suelten, la forma de estos ganchos limitan mucho la comodidad ya que al tenerlos sujetados de un mosquetón se están moviendo constantemente provocando que la muñeca pierda estabilidad a la hora de levantar mucho peso, en definitiva si piensan usar estos agarres para algo más que colgarse mejor busquen otros.

My ninja obstacle obsession