16 exercises total 28 day specific program to follow. 


Techniques to increase the intensity of regular planks 


20 page manual and 16 instructional video clips. 


Bonus 1: How to Tone the Abdominal Wall With Walking and Deep            Breathing 


Bonus 2: Carribean Callesthenic Circuit (8-page manual and 6 videos)


15 min complimentary implementation call within 1 month of purchase. 


Access to one-on-one coaching (limited space) 


Excel and pursue the FPM Instructor Training level (FPM Master Trainers)

Need help?  Contact Us.

  1. If you have an existing Yes To Strength account, login to your account before completing your purchase.

  2. Use the appropriate form below to complete your desired purchase option. You will be taken to a Paypal form to complete the payment in a secure setting. NOTE: You can make a payment with your credit card, even if you do not have a PayPal account.

  3. After completing the purchase forms, return to 

    • Login from the main menu using the email and password used to register  for the course.

    • Your login in will land you on the course materials page.

    • If you have registered for more than one Yes To Strength course, you will gain access to all courses when you select My Courses in the main menu of your account page.

If you already have a Yes To Strength account,
log in and then navigate back to this page
so the course can be added to your account.

Select the Ground Based Abs-Online option
from the drop down menu.

After purchasing the course, return to and 

  • log in from the main menu using the email address and password you created when you registered fro the workshop.

  • You will land on the page containing the course materials.  

  • When you return to the site and log in, you will see a My Courses listing in the main menu. If you have registered for more than one Yes To Strength course or product you will see the access to all courses/products on your My Courses page.

Ground-Based Abs Online - $133.45 CAD

Continuing Education Credits 

You can earn 4 CPTN CECs for this course. A multiple choice quiz must be completed for each hybrid and a grade of 70% or higher achieved in order to complete the course and earn continuing education credits. 

Once your registration is received, you will be emailed the details for how to access the quiz when you are ready to take it.

 Copyright © 2007-2024 Yes To Strength and Karsten Jensen. All rights reserved. 

All information contained on is intended for use by individuals who are healthy, injury-free adults aged 18 years and older who possess sound knowledge and skill execution of strength training exercises and their application and a thorough understanding of proper exercise technique and their application. We urge you to exercise care and caution when attempting any of the exercises, combinations, tips and strategies mentioned and to seek competent help and counsel from trained medical or fitness experts before beginning any new exercise program, or if you have any questions about your health. and Karsten Jensen are neither responsible nor liable for any harm or injury resulting from use of the information described herein.