---
product_id: 52994863
title: "Core Strength for 50+: A Customized Program for Safely Toning Ab, Back, and Oblique Muscles Paperback – Illustrated, 31 Jan. 2022"
brand: "dr. karl knopf"
price: "AR$85249"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/52994863-core-strength-for-50-a-customized-program-for-safely-toning
store_origin: AR
region: Argentina
---

# Core Strength for 50+: A Customized Program for Safely Toning Ab, Back, and Oblique Muscles Paperback – Illustrated, 31 Jan. 2022

**Brand:** dr. karl knopf
**Price:** AR$85249
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Core Strength for 50+: A Customized Program for Safely Toning Ab, Back, and Oblique Muscles Paperback – Illustrated, 31 Jan. 2022 by dr. karl knopf
- **How much does it cost?** AR$85249 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/52994863-core-strength-for-50-a-customized-program-for-safely-toning)

## Best For

- dr. karl knopf enthusiasts

## Why This Product

- Trusted dr. karl knopf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | 1612431011 |
| Best Sellers Rank | #226,299 in Books ( See Top 100 in Books ) #151 in Exercise & Fitness For the Aging #199 in Stretching Exercise & Fitness #322 in Aging & Longevity (Books) |
| Customer Reviews | 4.5 4.5 out of 5 stars (478) |
| Dimensions  | 7.5 x 0.29 x 9.25 inches |
| Edition  | 1st |
| ISBN-10  | 9781612431017 |
| ISBN-13  | 978-1612431017 |
| Item Weight  | 9.6 ounces |
| Language  | English |
| Print length  | 128 pages |
| Publication date  | January 31, 2022 |
| Publisher  | Ulysses Press |

## Images

![Core Strength for 50+: A Customized Program for Safely Toning Ab, Back, and Oblique Muscles Paperback – Illustrated, 31 Jan. 2022 - Image 1](https://m.media-amazon.com/images/I/71O3ua76uyL.jpg)

## Frequently Bought Together

- Core Strength for 50+: A Customized Program for Safely Toning Ab, Back, and Oblique Muscles
- Stretching for 50+: A Customized Program for Increasing Flexibility, Avoiding Injury and Enjoying an Active Lifestyle
- Weights for 50+: Building Strength, Staying Healthy and Enjoying an Active Lifestyle

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-20*