--- product_id: 23248365 title: "The 4 x 4 Diet: 4 Key Foods, 4-Minute Workouts, Four Weeks to the Body You Want Hardcover – February 2, 2016" brand: "erin opreacarrie underwood" price: "VT11471" currency: VUV in_stock: true reviews_count: 13 url: https://www.desertcart.vu/products/23248365-the-4-x-4-diet-4-key-foods-4-minute store_origin: VU region: Vanuatu --- # The 4 x 4 Diet: 4 Key Foods, 4-Minute Workouts, Four Weeks to the Body You Want Hardcover – February 2, 2016 **Brand:** erin opreacarrie underwood **Price:** VT11471 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** The 4 x 4 Diet: 4 Key Foods, 4-Minute Workouts, Four Weeks to the Body You Want Hardcover – February 2, 2016 by erin opreacarrie underwood - **How much does it cost?** VT11471 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/23248365-the-4-x-4-diet-4-key-foods-4-minute) ## Best For - erin opreacarrie underwood enthusiasts ## Why This Product - Trusted erin opreacarrie underwood brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Images ![The 4 x 4 Diet: 4 Key Foods, 4-Minute Workouts, Four Weeks to the Body You Want Hardcover – February 2, 2016 - Image 1](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/41fFfeFOXQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ If you're thinking about trying the 4x4 Diet, just do it! *by K***L on Reviewed in the United States on February 3, 2016* This book is the real deal! Erin has found a way to incorporate diet and exercise into our already overwhelmingly busy lives, without a ton of added expense or unrealistic expectations! The 4x4 diet is so simple and easy to understand, and Erin's ideas on a healthy lifestyle are refreshing and very easy to implement. She eases you into the program and each week is a new challenge. The Tabata workouts are everything I never knew I always wanted, because they are fast, high intensity and over before I even know it! Each session becomes like a game, and I'm always trying to beat the clock and challenge myself to go farther. There are some days that my schedule is just jam packed, but I love how I can break out the Tabatas throughout the course of the day, so I can still reach my workout goal. I've been following the guide for almost a month and I've already seen some great results, and even more than that, my goal is no longer just losing weight. I'm more focused now on feeling great and leading an active, healthy lifestyle that I can maintain for the rest of my life. Lastly, the recipes are delicious! I've tried a lot of them already and I have loved every one! My favorites are the Banana Blueberry Muffins and the Honey Nut Roasted Butternut Squash! ### ⭐⭐⭐⭐⭐ Tasty Simple Meals *by R***E on Reviewed in the United States on May 2, 2021* Erin Oprea is AMAZING! This book is full of great information about what foods you should eat, why and adding exercise to your day! The recipes do not call for several ingredients or spices, they are simple, delicious and super easy! Check her out on Facebook, Instagram and her app Pretty Muscles you will be glad you did! I just finished up week 5 of her challenge and I can see results! ### ⭐⭐⭐⭐⭐ Not a diet book! Teaches lifestyle changes instead *by A***2 on Reviewed in the United States on February 24, 2020* This book has given me the motivation I need to eat healthy. I like that this book isn't about any certain diet, but she teaches you how to make lifestyle changes that benefit your body. It's just plain facts about how food can negatively or positively affect your body, and the importance of staying active. The book includes recipes that she uses personally, and easy workouts that can be done at home. I did lose 6 lbs. since reading this book, and hope to see more weight loss as I continue to make healthier choices with food and exercise. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/23248365-the-4-x-4-diet-4-key-foods-4-minute](https://www.desertcart.vu/products/23248365-the-4-x-4-diet-4-key-foods-4-minute) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*