
Don Murtha
Activity overview
Latest activity by Don Murtha-
Don Murtha created an article, Can I Change My Billing Date?
We don't have a way to adjust the billing date. Your payment will always be deducted on the day of the month that your subscription began on.
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Don Murtha created an article, Your Four-Dimensional Power Profile: Learn More!
LEARN MORE ABOUT YOUR FOUR-DIMENSIONAL POWER PROFILE You did it. You exposed yourself to Full Frontal, the most comprehensive fitness test available. You dug deep into the Courage Mines, pushed yo...
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Don Murtha created an article, 4DP™/Full Frontal Fitness Test FAQ
4DP™ / FULL FRONTAL FITNESS TEST FAQ Q: WHAT IS 4DP? Exclusive to The Sufferfest, Four-Dimensional Power™ (4DP) uses four key performance metrics—Neuromuscular Power (NM), Maximal Aerob...
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Don Murtha created an article, Rider Types
LEARN MORE ABOUT RIDER TYPES Four-Dimensional Power uses an advanced fitness test developed in partnership with the sports scientists at APEX Coaching to measure the four key ways of producing p...
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Don Murtha created an article, 4DP™ Strengths & Weaknesses: How Do These Work
LEARN MORE ABOUT STRENGTHS, WEAKNESSES AND RECOMMENDED VIDEOS Four-Dimensional Power™ gives you unprecedented insight into who you are as a cyclist and what you’re capable of across a range of eff...
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Don Murtha created an article, In-App Training Plans FAQ
Our new in-app training plans give you the convenience of choosing and managing our complete library of 4DP-optimised plans without leaving The Sufferfest app. You can even launch workouts dir...
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Don Murtha created an article, Terms and Conditions - July 15, 2019 (Archived)
Sufferfest User Terms & Conditions For the Sufferfest Training System App Effective Date: July 15, 2019 These User Terms and Conditions (“Terms”) govern your use of our Sufferfest Training System...
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Don Murtha created an article, How to Get The Most out of Full Frontal
HOW TO GET THE MOST OUT OF FULL FRONTAL With the release of 4-Dimensional Power, The Sufferfest has completely revolutionized the way athletes train indoors. Instead of cookie-cutter workouts based...
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Don Murtha created an article, Half Monty: Ramp Test Redefined
The first step in getting to a destination is knowing where you are. That's what fitness testing is all about. Not only do fitness tests allow you to get a sense of your current level of condi...
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Don Murtha created an article, FTP vs 4DP
FTP VS 4DP: THE STAGGERING DIFFERENCE IN ACCURACY EXPLAINED In a sport where athletes obsess over precise tolerances for power meters and smart trainers, it hardly makes sense doing workouts whi...