Bruce Rogers, MD, is one of the researchers behind the research on using the non-linear HRV-based marker DFA alpha-1 (which can be be measured non-invasively and for free or very cheaply) to assess the aerobic threshold. We discuss this research and its applications in this interview.
IN THIS EPISODE YOU'LL LEARN ABOUT:
-What is DFA alpha-1, and how can you measure it?
-The current evidence behind using DFA alpha-1 as a marker for the aerobic threshold (LT1/VT1)
-Testing protocols, and hardware and software requirements for testing
-Limitations and challenges, including devices, artifacts, and training modality
-How to incorporate DFA alpha-1 testing in your training
-Other potential applications of DFA alpha-1, including assessing fatigue and durability
SHOWNOTES:
https://scientifictriathlon.com/tts329/
SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE:
www.scientifictriathlon.com/podcast/
SPONSORS:
Precision Fuel & Hydration - Optimise and individualise your fueling and hydration strategy using the free online Sweat Test and Quick Carb Calculator on precisionfuelandhydration.com. Book a free one-on-one consultation to chat with the team and refine your fueling and hydration even further. Listeners of That Triathlon Show get 15% off their first order of fueling and hydration products. If you didn't catch the discount code in the episode, email Andy and the team at hello@precicionhydration.com and they will be happy to help.
ROKA - Exceptional quality triathlon wetsuits, trisuits, swimskins, goggles, performance sunglasses as well as prescription eyeglasses and sunglasses. Online vision test for prescription updates and home try-on options available for eyeglasses. Ships from the US, UK and EU. Trusted by world-leading athletes such as Lucy Charles-Barclay, Javier Gómez Noya, Flora Duffy, Morgan Pearson, Summer Rappaport and others in triathlon, cycling, speed skating, and many more. Visit roka.com/tts for 20% off your order.
LINKS AND RESOURCES:
RATE AND REVIEW:
If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/
CONTACT:
Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.
