ProsourceFit Slam Medicine Balls 5, 10, 15, 20, 25, 30, 50lbs Smooth and Tread Textured Grip Dead Weight Balls for Strength and Conditioning Exercises, Cardio and Core Workouts

My Muscles Are Crying and I Love ItThis thing doesn’t just raise your heart rate — it launches it into orbit. The first time I slammed it, I swear I saw my soul leave my body for a second. It’s like therapy, but louder and sweatier.The grip on the ball is perfect — no slipping, even when you’re dripping like a busted faucet. I’ve slammed it against concrete, grass, and my own limits. It hasn’t flinched. Meanwhile, I’m over here trying to remember how to breathe.It’s turned boring home workouts into a gladiator-style challenge. If you’re looking to burn calories, relieve stress, and question your life choices all in one go, this is your slam ball.Pro tip: Don’t underestimate 20 pounds. It looks innocent — until your third set, when your arms stop working and you start rethinking every decision that brought you to this moment.Absolutely worth it. SS+ pain. Would suffer again.

The lightest slam balls my gym had was 40 lbs. At nearly 60, it was a bit heavy for me when doing high reps of slam ball slams, or slam ball passes so I decided to get my own that was more in line with my fitness level to take to the gym with me on the days the workout called for slam balls. Of course, as soon as I did, they bought a bunch of lower weight balls. But I digress, the ball itself is built very solidly. I got the 20#. I can slam pretty hard and haven't felt that it is going to burst. It has a good no-slip surface as well.

REALLY enjoy this “slam ball,” just found out about it yesterday, had the opportunity to use one and then came home and purchased one, arrived today and my legs and core definitely feel the workout! Between the overhead slam(that I did yesterday)and the Russian twist I learned about via the paperwork that came with it I’m VERY PLEASED!

I have the 20 lb ball. Ive really enjoyed this medicine ball so far. Its great for medball slams and good to work the hips and abs, also good for lighter weight squats. The ball can feel a bit slick and slippery when its brand new but ive noticed after a few uses and beating it up a little the grip gets better. Will buy more sizes!

You can feel the sand roll around inside but it’s fine for doing my “raise the roof arm lifts”

I can't speak of durability yet, but it is awesome so far. I go through the process of slamming the ball, but without the slam. I live in an apartment, I dropped the ball from 5 inches from the floor and it shook the whole place. I like that the weight shifts due to the filling, it forces you to stay focused. Once I start to slam it I'll do an update. I bought the one with the knobs on it, that may have a mistake. Wasn't thinking about how the dirt would bet stuck it them. I was thinking about yhe grip ability.

Great for core

As expected