---
product_id: 8408261
title: "Junior Baseball Pitching/Throwing Training Aid"
brand: "fastarm"
price: "$67158"
currency: COP
in_stock: false
reviews_count: 1
url: https://www.desertcart.co/products/8408261-junior-baseball-pitching-throwing-training-aid
store_origin: CO
region: Colombia
---

# 10 mph boost Strength training Precision throws Junior Baseball Pitching/Throwing Training Aid

**Brand:** fastarm
**Price:** $67158
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate Your Game with FastArm!

## Quick Answers

- **What is this?** Junior Baseball Pitching/Throwing Training Aid by fastarm
- **How much does it cost?** $67158 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/8408261-junior-baseball-pitching-throwing-training-aid)

## Best For

- fastarm enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from high-quality materials for long-lasting training sessions.
- • **Train Like a Pro:** Designed for aspiring MLB stars, this aid enhances your throwing mechanics.
- • **Perfect for Juniors:** Tailored for young athletes to build strength and coordination.
- • **Unleash Your Potential:** Add 10 mph to your fastball and dominate the field!
- • **Year-Round Performance:** Stay in peak condition with a comprehensive workout program.

## Overview

The FastArm Junior Baseball Pitching/Throwing Training Aid is engineered to enhance throwing velocity and accuracy for young athletes. With a focus on building arm strength and improving coordination, this training tool is made from durable materials and includes a complete instruction manual for effective year-round workouts.

## Description

The Fast Arm was invented in 1995, by Bob Kaiser, a former American Major League Baseball player, who played for many professional teams from 1968-1984, including the Sarasota Indians, Reno Silver Sox, Savannah Indians, Wichita Aeros, Cleveland Indians, Elmira Pioneers, Portland Beavers, Clinton Tigers, Montgomery Rebels, Anderson Tigers, San Antonio and Jacksonville Suns. Bob loves the game of baseball and invented the FastArm products to help the next wave of baseball players around the world. The FastArm acts like a catapult (a device designed by ancient Greeks to propel objects), in that it helps increase the (EPE) Elastic Potential Energy in your arm. Then it programs your arm to release the EPE and convert it to (KE) Kinetic Energy at the precise location (release point) where you maximize you Kinetic Energy Potential. The length, the weight, and the shape of the FastArm programs the coordination pattern that produces the greatest arm speed. The radial inertia the FastArm develops transmits its energy through the FastArm to your hand where you can achieve maximum arm speed. Features soft durable closed-cell vinyl foam grips for a comfortable yet strong grip. Each FastArm comes with a complete Instruction Manual on how to properly use it. There is no reason the Fast Arm will not work for you. There are only a few players that have the natural coordination pattern to throw 90 mph, but with the Fast Arm and doing many repetitions starting from the cocking position you can program your entire body to duplicate the throwing motion with the ideal throwing mechanics for your body type to throw at your theoretical maximum velocity. Each FastArm is Hand-Made in the USA by Bob Kaiser and his skilled American craftsmen. These revolutionary products absolutely deliver what they promise, and we believe in them so strongly that we back them up with a 30-Day Money Back Guarantee.

## Features

- Add velocity warm up key muscles, build strong decelerators and improve your throwing coordination
- The FastArm stops short arm throwing action (dropping the elbow below shoulder)
- More accurate throws are result of training with the FastArm
- Add 10 mph to your fastball with the FastArm
- With FastArm's year round workout program increase arm strength and endurance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FastArm |
| Material | steel, closed-cell vinyl black foam, synthetic cover, yellow stitching |
| Color | White/Dark Grey |
| Sport | Baseball |
| League | American Major League Baseball |
| UPC | 860139000124 |
| Item Package Dimensions L x W x H | 14 x 5 x 5 inches |
| Package Weight | 1.4 Pounds |
| Brand Name | FastArm |
| Model Name | FastArm Junior |
| Manufacturer | Kaiser Medical Inc. |
| Part Number | FAJR1 |
| Included Components | Complete Instruction Manual |
| Size | Junior |
| Grip Type | Closed-cell Black Vinyl Foam |

## Product Details

- **Brand:** FastArm
- **Material:** steel, closed-cell vinyl black foam, synthetic cover, yellow stitching
- **Color:** White/Dark Grey
- **Sport:** Baseball
- **League:** American Major League Baseball

## Images

![Junior Baseball Pitching/Throwing Training Aid - Image 1](https://m.media-amazon.com/images/I/41-z9ZYG-dL.jpg)
![Junior Baseball Pitching/Throwing Training Aid - Image 2](https://m.media-amazon.com/images/I/51WCgN4xUWL.jpg)
![Junior Baseball Pitching/Throwing Training Aid - Image 3](https://m.media-amazon.com/images/I/51yncuFvwHL.jpg)
![Junior Baseball Pitching/Throwing Training Aid - Image 4](https://m.media-amazon.com/images/I/51H4Ct5FNwL.jpg)
![Junior Baseball Pitching/Throwing Training Aid - Image 5](https://m.media-amazon.com/images/I/51bTM6t8hQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for mechanics and arm strength
*by W***. on May 3, 2017*

My 9 year old started "bar arming" his throws for no real reason. I wanted to correct this problem. He also needed to improve his arm strength. FastArm has done both. The poor mechanics stopped immediately. The arm strength has shown steady improvement as well.

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**Shop now:** [https://www.desertcart.co/products/8408261-junior-baseball-pitching-throwing-training-aid](https://www.desertcart.co/products/8408261-junior-baseball-pitching-throwing-training-aid)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-24*