Quick Summary
The NORTHERN Fitness Slam Ball Weights are medicine ball-style training balls for home and gym workouts. The stated weight options are 3 kg, 5 kg, 10 kg, 15 kg, 20 kg and 25 kg, so the main buying choice is selecting the weight that matches your training needs.
The ball is described as a heavy-duty rubber power strength training product with a rubber outer and tyre tread design. It is positioned for slam-style training, core work and general fitness sessions where a weighted ball is useful.
What to Compare Before Buying
- Weight: Choose from the stated 3 kg, 5 kg, 10 kg, 15 kg, 20 kg or 25 kg options based on the training load you want.
- Training style: This is aimed at slam ball and medicine ball use, so compare it with the type of exercises you plan to do.
- Surface use: If you plan to use it on hard flooring or outdoors, check that the selected weight and training area suit your setup.
- Grip and handling: The tyre tread design is part of the product identity, so consider whether that style suits your grip preference.
Before You Decide
Confirm the exact weight option before choosing an offer, as the same product name covers several versions. Check that this type of weighted training ball matches your workout plan and available training space. If weight choice matters most, use the stated kilogram figure as the key comparison point.





