TRXSlamball

These will take a beating and keep taking a beating. The grip surface is phenomenal and makes for some creative movement possibilities as well as the general benefits of a good non-slip handhold. I have multiple sizes and prefer the 15lb and up, so far. Side Note: if you intend to do "other" (non-slam-style) moves with these as you would with a wall-ball for example, you will want to realize the the core of these is not fixed; it moves. The result is that the core will cause "imbalance" when you toss/throw the ball because the core moves within the sphere. This is not so noticeable in the larger sized because the core has increased in size; however, in the 10lb and smaller, you will notice the core's motion inside the ball. In pure slam-style moves this is no consequence at all. I note this because my wife and daughter thought they would sub this item as a smaller wall-ball (note why I purchased it). These are designed for slam abuse and they will take everything you care to give them--other creative uses exist and I have tried them but they are only bonuses and not intended by manufacturer. All the TRX equipment I own, like these, is first rate construction.

Product described is just as I ordered and exactly what I needed to incorporate into my workout sessions. I very recently purchased/received this product, however, from the little use so far, this product is great. No offensive rubber smells, only slight rubber smell which is normal as compared to any newly pkged and shipped rubber product. It handles well with a nice grip. To ease any worries of product splitting open, I purchased a protection plan that was offered which was extremely afforadable and covers product for a couple years. However, I don't foresee any issue of this item splitting open as the material appears to be quite durable and I've used a similar item in the gym in which they have had the product longer than I've been attending the past few years and never had issues with a break down in materials either.

These slam balls are amazing. Fell in love on vacation last year, and we purchased 4 of them since (in various weights). The functional workouts possible with these balls are simply a game changer. Check out some videos online, and get one of these balls.Specifically, the TRX balls are my favorite, and I've tried a few at various gyms. The tread grip feel secure, and they balls don't feel like they're going to break when you hit the ground with them. Others I've tried lose sand on every strike...

I've been using this slam ball for at least 3 months now and I have to say it's still holding up well! I've been using it outside on asphalt and so far I have not seen any leaks or damage to the rubber. The only thing I'm a little concerned about is that the rubber could become hard and slippery over time. I was expecting the rubber to become more soft and grippy with more use. But overall it's a solid ball!

No cardio equipment needed to get a sweat going with this piece of equipment. I have used the 20 lb slam ball for a while now and every time I get a great workout. The best part is that my cardiovascular endurance is improving every week. Just start with 6-10 slams every minute for 10 minutes and you'll see what I'm talking about. The only warning is that you will get very sweaty so pack an extra shirt if your not doing this at home. Good Luck!

Works well. Made in China

Great slam ball. The tire tread exterior is a bit much and I'm not entirely sure it does make it easier to grip. But the ball is well constructed. Properly weighted and throw it as hard as you like 'cos it's not going to bounce.

This broke and sand came spilling out about a year after we bought. Very disappointing! No refund option.