Ep. 243 - Exercise Energy Compensation: It's Not JUST About Calories (ft. Eric Trexler)

This is a monster episode. Newly added co-host Eric Trexler details his impressive credentials, groundbreaking new line of research and perhaps most importantly, the best way to effectively execute a single leg take-down on an unsuspecting person.  His new appointment at Duke University will be looking in part at the topic of today, exercise energy compensation. It turns out that calories in, calories out is a little more complicated than most would assume. Made famous by Dr. Herman Pontzer and his book Burn, Dr. Trexler explores what exactly this phrase means, the utility of doubly labelled water and the future of research in this field.   00:00 Officially welcoming Eric (Trexler) to the holy trifecta 06:14 Trexler's background and what's in store for Helms Hall 2013 Diet versus exercise in "the biggest loser" weight loss competition https://pubmed-ncbi-nlm-nih-gov/23404767/  Hall 2022 Energy compensation and metabolic adaptation: "The Biggest Loser" study reinterpreted https://pubmed.ncbi.nlm.nih.gov/34816627/ 18:11 Trexler's training story 29:25 Why Trexler doesn't like Dr Grant Tinsley (scandal) and the passion for exercise science 32:27 Trexler the researcher and exercise energy compensation 39:08 Explaining Doubly Labelled Water 43:28 The overarching aim of Trexler's research and the role of exercise in weight loss Speakman 2019 The International Atomic Energy Agency International Doubly Labelled Water Database: Aims, Scope and Procedures https://pubmed.ncbi.nlm.nih.gov/31743893/ 1:02:40 Negative energy balance and energy expenditure compensation MASS Research Review https://massresearchreview.com/  Willis 2022 Physical Activity and Total Daily Energy Expenditure in Older US Adults: Constrained versus Additive Models https://pubmed.ncbi.nlm.nih.gov/34334719/ 1:13:20 Compensatory mechanisms with negative energy balance Speakman 2020 Why does caloric restriction increase life and healthspan? The 'clean cupboards' hypothesis https://pubmed.ncbi.nlm.nih.gov/34692140/ 1:29:20 The official introduction of Dr Eric Trexler (T-rex) to Iron Culture: hopes for future research as an academic and a coach 1:36:04 Formally retracting a controversial statement (a topic for future discussion…) 1:42:54 Where to find Eric Trexler Instagram @trexlerfitness https://www.instagram.com/trexlerfitness/ MASS Research Review https://massresearchreview.com/  MASS YouTube https://www.youtube.com/@MASSResearchReview  Office Hours (next stream: 10/11/2023) https://www.youtube.com/watch?v=dXUNVMdIaP4