---
product_id: 53145993
title: "Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts"
brand: "jll"
price: "¥57366"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/53145993-slam-ball-no-bounce-heavy-duty-rubber-available-in-12kg
store_origin: JP
region: Japan
---

# No bounce, sand-filled for controlled slams Multiple weight options up to 15kg Heavy-duty rubber for ultimate durability Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts

**Brand:** jll
**Price:** ¥57366
**Availability:** ✅ In Stock

## Summary

> 🔥 Slam Hard, Train Smart, Stand Out 🏆

## Quick Answers

- **What is this?** Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts by jll
- **How much does it cost?** ¥57366 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/53145993-slam-ball-no-bounce-heavy-duty-rubber-available-in-12kg)

## Best For

- jll enthusiasts

## Why This Product

- Trusted jll brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Heavy-duty rubber construction ensures long-lasting performance through the toughest workouts.
- • **Slam with Confidence:** Engineered to withstand repeated floor slams, making it a reliable partner in your high-intensity sessions.
- • **Versatile Fitness Essential:** Ideal for strength training, CrossFit, HIIT, and rehab—your all-in-one core and power builder.
- • **Zero Bounce, Maximum Impact:** Sand-filled design eliminates bounce, perfect for explosive slam ball training without interruptions.
- • **Weight Options for Every Athlete:** Choose from 5kg to 15kg to match your fitness level and training goals.

## Overview

The JLL Slam Ball is a heavy-duty, sand-filled medicine ball designed for no-bounce slam workouts. Available in multiple weights up to 15kg, it’s crafted from durable rubber to endure intense strength, HIIT, and rehabilitation training sessions.

## Description

Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts

## Features

- 【High Quality Heavy Duty Rubber】Constructed from heavy-duty rubber for durability and longevity.
- 【Sand Filled Design】Sand-filled with no bounce, specifically designed to be slammed off the floor.
- 【Versatile Training Options】Ideal for strength training, CrossFit, HIIT, or rehabilitation workouts.
- 【Available Weights】Available in 5kg, 10kg, 12kg, and 15kg, or in various combinations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Adult |
| Color | Black |
| Size | 12kg |
| Material type | Rubber |
| Number of items | 1 |
| Sport | medicine ball |
| Batteries included? | No |
| Brand | JLL |
| Manufacturer | JLL |
| Item Weight | 12 kg |
| ASIN | B01N0Z4DTQ |

## Product Details

- **Brand:** JLL
- **Material:** Rubber
- **Colour:** Black
- **Age range (description):** Adult
- **Item weight:** 12 Kilograms

## Images

![Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts - Image 1](https://m.media-amazon.com/images/I/819jXcXQFOL.jpg)
![Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts - Image 2](https://m.media-amazon.com/images/I/81QeaRtt1uL.jpg)
![Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts - Image 3](https://m.media-amazon.com/images/I/81LM0Z2uJ4L.jpg)
![Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts - Image 4](https://m.media-amazon.com/images/I/81NTvOqFi4L.jpg)
![Slam Ball - No Bounce, Heavy Duty Rubber, Available in 12kg & 15kg - Sports Medicine Ball, Ideal for Core Workouts, Strength Training, HIIT Workouts - Image 5](https://m.media-amazon.com/images/I/81G4AUOI6xL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Are these hard or do they have a Little’s give in them so they could be squeezed between the legs**
A: The ball has a thick rubber coating.  There is enough give in it to squeeze between your legs.  It’s robust and works well as a slam ball.

**Q: Should this bust after only a few months use??**
A: No not at all, I use mine 3/4 times a week as an aid to Judo training, and have owned it for about 2 years.

**Q: Do you have to pump this up on delivery?**
A: No, you don't have to pump it up. It is fully pumped up. But mine was lopsided with the sand inside. It was not evenly distributed. If you buy it I think you'll be disappointed. I advise you to avoid it.

**Q: What’s the size of the 5kg ball please ?**
A: Size 4 football

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**Shop now:** [https://www.desertcart.jp/products/53145993-slam-ball-no-bounce-heavy-duty-rubber-available-in-12kg](https://www.desertcart.jp/products/53145993-slam-ball-no-bounce-heavy-duty-rubber-available-in-12kg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*