Quick Summary
The NORTHERN Fitness Slam Ball is a slam ball for strength training and gym or home workouts. It is described as a heavy duty rubber power training ball, and the product copy also mentions a tyre tread design with grooves and multiple weight options.
It is aimed at exercises such as core work, ab exercises, bootcamp sessions, MMA and boxing. If the weight matters for your training plan, check the selected option carefully because several weights are mentioned across the product wording.
What to Compare Before Buying
- Weight: The product text mentions 3 KG, 5 KG, 10 KG, 15 KG, 20 KG and 25 KG, and also elsewhere mentions 4 KG, 8 KG, 12 KG and 30 KG. Choose the exact weight you need for your workout.
- Use type: This is presented as a slam ball for strength training and related fitness work, so compare it with the exercise style you want to do.
- Surface use: The copy says it is designed to be slammed into hard surfaces, so consider the training space you will use.
- Grip and finish: The wording refers to a non slip grip and a tyre tread design, which may matter if you want a ball that is easy to hold during dynamic movements.
Choosing the Correct Version
Check the exact weight before choosing an offer, because the text mentions two different sets of available weights. Make sure the selected version matches the training load you want.
Before You Decide
Confirm the exact weight, the intended workout type and whether the version you want matches the slam ball style described here. If weight choice is central to your training, choose carefully before adding an offer to your basket.





