---
product_id: 77565999
title: "Power Isotonics Exercise Bible (Self Resistance)"
brand: "marlon birch"
price: "₱2586"
currency: PHP
in_stock: true
reviews_count: 10
url: https://www.desertcart.ph/products/77565999-power-isotonics-exercise-bible-self-resistance
store_origin: PH
region: Philippines
---

# Power Isotonics Exercise Bible (Self Resistance)

**Brand:** marlon birch
**Price:** ₱2586
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Power Isotonics Exercise Bible (Self Resistance) by marlon birch
- **How much does it cost?** ₱2586 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/77565999-power-isotonics-exercise-bible-self-resistance)

## Best For

- marlon birch enthusiasts

## Why This Product

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

## Description

Power Isotonics Exercise Bible (Self Resistance)

## Images

![Power Isotonics Exercise Bible (Self Resistance) - Image 1](https://m.media-amazon.com/images/I/51oTe0cFhML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Useful information!
  

*by J***K on Reviewed in the United States on November 3, 2020*

Honestly, I was very surprised. "Self-resisistance" just seemed kind of wimpy...? Lol... but I figured, it's been around a long time.  Try it. It's great! I love not messing with weights and bands and I've absolutely seen results after just a month. The book itself does not feel like an impressive publication, but the information is very useful, very functional. I recommend it for people who don't have gym access or who travel a lot. It works.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Classic information with a modern twist
  

*by D***Z on Reviewed in the United States on June 19, 2022*

Awesome information. I recommend this as a warmup before hitting the weights and cardio. You’ll see a difference after your workout, with this book!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    It is the real thing
  

*by A***S on Reviewed in the United States on May 13, 2019*

It is the real Isotonic Bible. The exercises work if you do them correctly. It was worth the price.

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**Shop now:** [https://www.desertcart.ph/products/77565999-power-isotonics-exercise-bible-self-resistance](https://www.desertcart.ph/products/77565999-power-isotonics-exercise-bible-self-resistance)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-04-22*