---
product_id: 88810748
title: "ProsourceFit Slam Medicine Ball, Classic Dead Weight Balls for Strength and Conditioning Exercises, Cardio and Core Workouts, 20lb, Black"
brand: "prosourcefit"
price: "¥54878"
currency: JPY
in_stock: true
category: "Pro Source"
url: https://www.desertcart.jp/products/88810748-prosourcefit-slam-medicine-ball-classic-dead-weight-balls-for-strength
store_origin: JP
region: Japan
---

# Deadweight sand-filled for max muscle engagement Textured grip for superior traction & control Durable PVC rubber shell absorbs impact & sweat-proof ProsourceFit Slam Medicine Ball, Classic Dead Weight Balls for Strength and Conditioning Exercises, Cardio and Core Workouts, 20lb, Black

**Brand:** prosourcefit
**Price:** ¥54878
**Availability:** ✅ In Stock

## Summary

> 🔥 Slam Hard, Train Smart, Stand Out 💥

## Quick Answers

- **What is this?** ProsourceFit Slam Medicine Ball, Classic Dead Weight Balls for Strength and Conditioning Exercises, Cardio and Core Workouts, 20lb, Black by prosourcefit
- **How much does it cost?** ¥54878 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/88810748-prosourcefit-slam-medicine-ball-classic-dead-weight-balls-for-strength)

## Best For

- prosourcefit enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Supple PVC rubber shell withstands intense workouts and resists sweat buildup.
- • **Grip That Works:** Tire tread-like texture activates hands and forearms for enhanced muscle engagement.
- • **Unmatched Stability:** Sand-filled deadweight design eliminates bounce for safer, controlled slams.
- • **Full-Body Powerhouse:** Ideal for slams, throws, presses, and core work to boost coordination, endurance, and explosive strength.
- • **Versatile Weight Range:** From 5 to 50 lbs, perfect for beginners to elite athletes targeting strength and conditioning.

## Overview

ProsourceFit Slam Medicine Balls combine a durable, sweat-resistant PVC shell with a sand-filled deadweight core to deliver no-bounce, high-impact training. Available in 5 to 50 lbs, their textured grip enhances muscle activation during dynamic full-body workouts, making them a top choice for strength, conditioning, and cardio enthusiasts seeking serious performance and longevity.

## Description

The ProsourceFit Tread Slam Medicine Balls are a fun way to boost your heart rate, get a full body workout and beat stress! A thick, durable rubber shell is built to take a beating from ball slams, wall throws, tossing with a partner and more. These explosive exercises are a great way to strengthen the core, arms, back and legs, as well as improve overall coordination. The tire tread-like surface on the Tread Slam Ball is ideal for intense, sweaty workouts and even more traction for throwing. The sand-filled dead weight ball means there is no bounce when you throw, so you can slam as hard as you can without it flying back or rolling away. Perfect for a heart-pumping workout and stress reliever. Use for powerful, dynamic exercises like overhead slams, rotational wall throws and wall balls. Or use in place of weights for muscle-building exercises like Russian twists, squats, lunges, overhead presses and more. Fitness weight balls come in various weights, making them perfect for beginners and advanced athletes alike. Use weighted fitness balls in your home gym, athletic training facilities, or outdoors for a slammin’ workout!

## Features

- TEXTURED GRIP: The smooth, durable surface creates a natural grip challenge that activates your hands, forearms, and core for greater muscle engagement during functional training movements
- DURABLE: This medicine ball’s supple PVC rubber shell absorbs impact and holds up through the toughest workouts, letting you unleash med ball slams; the shell has the added benefit of being waterproof to prevent sweat buildup
- FULL BODY CONDITIONING: Ideal for throws, slams, squats, presses, and core work to improve coordination, strength, power, and endurance; If you’re new to slam ball training, we recommend starting with 10-15 lb for better control and proper mechanics
- NO BOUNCING: Sand-filled construction minimizes bouncing or rolling for safer slam training; The uncontrolled deadweight design challenges you to engage every muscle to find stability despite shifting sand
- MULTIPURPOSE: Available from 5-50 lb to support beginners through advanced athletes; Choose lighter weights for younger athletes, conditioning, rehab, and coordination work; Start light as medicine balls may feel heavier than traditional weights

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FQSYD9S |
| Age Range Description | Adult |
| Ball Type | Slam Medicine Ball |
| Best Sellers Rank | #1,947 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Strength Training Medicine Balls |
| Brand Name | ProsourceFit |
| Color | Classic - Black |
| Construction Type | Stuffed/Filled |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,329) |
| Global Trade Identification Number | 00810244023556 |
| Item Diameter | 15 inches |
| Item Type Name | Slam Medicine Balls |
| Item Weight | 6.79 kg |
| League Name | slamball |
| Manufacturer | ProsourceFit |
| Manufacturer Part Number | ps-2220-csb-20 |
| Material Type | Polyvinyl Chloride (PVC) |
| Model Number | ps-2220-csb-20 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Size | 20 LB |
| Sport Type | Slamball |
| Tennis Ball Duty Rating | Extra Duty |
| UPC | 810244023556 |
| Unit Count | 1 Count |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** ProsourceFit
- **Color:** Classic - Black
- **Item Weight:** 6.79 kg
- **Material:** Polyvinyl Chloride (PVC)

## Images

![ProsourceFit Slam Medicine Ball, Classic Dead Weight Balls for Strength and Conditioning Exercises, Cardio and Core Workouts, 20lb, Black - Image 1](https://m.media-amazon.com/images/I/81i46ie7EsL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What is the size of the 5lb ball?**
A: Hello,
The 5 lb to 20 lb. balls are 8” (20cm) diameter and the 25 lb to 50 lb. balls are 12” (30cm) diameter.
Thank you for your interest in our products!

**Q: Does the lifetime warranty cover it if it pops, splits or leaks?**
A: Hello, Yes, the warranty will cover any defects in manufacturing that may cause pops, splits or leaks. It will not cover any pokes, cuts, wear and tear that may occur while using the slam ball. Best regards.

**Q: Aq se refiere cin banda de rodadurA?**
A: A que no puede rodar por si misma.

**Q: Where is this slam ball manufactured?**
A: Hello, The Slam Ball is manufactured in China. Best reagrds.

## Frequently Bought Together

- 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
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**Shop now:** [https://www.desertcart.jp/products/88810748-prosourcefit-slam-medicine-ball-classic-dead-weight-balls-for-strength](https://www.desertcart.jp/products/88810748-prosourcefit-slam-medicine-ball-classic-dead-weight-balls-for-strength)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-07*