Nutr Metab Cardiovasc Dis November 2023 PMID 37567789

Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation.

Hannah D Kittrell, Fred J DiMenna, Avigdor D Arad, Wonsuk Oh, Ira Hofer, Ryan W Walker, Ruth J F Loos, Jeanine B Albu, Girish N Nadkarni

Mentions

17
Peak: 5 in Aug 2023
across 5 sources since Aug 2023

Extended reach

57,810
potential audience

Total likes

24

Video views

110

Mentions per month

Aug 2023 – Oct 2024

Where it's discussed

  • X / Twitter7 posts
  • News5 articles
  • YouTube2 videos
  • Blogs2 articles
  • Instagram1 posts

AI synopsis

What people are saying

Discussions express strong interest, often referencing personal insights like '@Alan_Couzens Btw I had deduced...' and emphasizing the significance of the discrepancy in fat-burning zones, while words like 'misleading' and mentions of 'individual variation' suggest a recognition of the study’s potential to influence exercise practices and device accuracy.

AgreementModerate agreement

Most discussions acknowledge the study’s findings, with some citing its relevance to personal experiences and previous observations about exercise devices.

InterestHigh interest

Posts show high curiosity, referencing specific details like 'fat-burning zone' and implying new insights into exercise science.

EngagementModerate engagement

The group actively engages by sharing personal deductions and referencing the study directly, indicating thoughtful consideration.

ImpactModerate impact

The discussion hints at practical implications, such as questioning exercise device accuracy, possibly influencing future training approaches.

Abstract in brief

  • The study found that the commonly recommended heart rate zones (50-80% of maximum HR) do not accurately match the actual heart rate at which individuals reach their maximal rate of lipid oxidation (MLO) during exercise, suggesting these guidelines may not optimize fat-burning.
  • Researchers measured actual heart rates and lipid oxidation rates during incremental exercise tests, discovering a discrepancy (average difference of about 23 bpm) between predicted and measured values, indicating that generalized recommendations could be ineffective.
  • The study recommends using direct, individual measurements of lipid oxidation during exercise rather than relying on standardized heart rate zones to better promote fat burning and improve metabolic health, especially in contexts like type 2 diabetes management.

Top posts

Most liked on X and Bluesky
 e-Tour de Dope ™
@triviumcolombia · X

@Alan_Couzens Btw I had deduced from you and @feelthebyrn1 that preset devices are misleading when indicating the "fat-burning zone"

Aug 16, 2023 · 12 likes · 1 share · 5,310 followers View post →
Agingdoc
@agingdoc1 · X

Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation https://t.co/yXZRtGLs8w https://t.co/X1FL2SHgJp

Aug 11, 2023 · 5 likes · 1 share · 43,972 followers View post →
funny
@kantourengou · X

FAT MAXの予測運動強度と測定運動強度の不一致 Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation - Nutrition, Metabolism and Cardiovascular Diseases https://t.co/o7PgpvI5wp

Oct 14, 2024 · 1 like · 517 followers View post →
GLASS_PhD
@joybeingfree99 · X

RT @agingdoc1: Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation https://t.c…

Aug 11, 2023 · 1 share · 6,611 followers View post →
Bryan Jasker PT, DPT
@oval_MetFlex · X

@raviy @Alan_Couzens A recent paper... https://t.co/n8DoyWgGib

Aug 15, 2023 · 611 followers View post →
Latest Nutrition News
@NutritionAlerts · X

Just published in Nutrition, Metabolism and Cardiovascular Diseases: "Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation". https://t.co/qVEEbskXA3

Oct 20, 2023 · 501 followers View post →

All mentions

funny
@kantourengou · X

FAT MAXの予測運動強度と測定運動強度の不一致 Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation - Nutrition, Metabolism and Cardiovascular Diseases https://t.co/o7PgpvI5wp

Oct 14, 2024 · 1 like · 517 followers View post →
Latest Nutrition News
@NutritionAlerts · X

Just published in Nutrition, Metabolism and Cardiovascular Diseases: "Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation". https://t.co/qVEEbskXA3

Oct 20, 2023 · 501 followers View post →
Altamiro Bottino
@BottinoAltamiro · X

Study finds fat burning during exercise varies widely between individuals https://t.co/8jeDfGJI5F https://t.co/3PifuecrrF https://t.co/eSs8q5x8zR

Sep 12, 2023 · 93 followers View post →
 e-Tour de Dope ™
@triviumcolombia · X

@Alan_Couzens Btw I had deduced from you and @feelthebyrn1 that preset devices are misleading when indicating the "fat-burning zone"

Aug 16, 2023 · 12 likes · 1 share · 5,310 followers View post →
Bryan Jasker PT, DPT
@oval_MetFlex · X

@raviy @Alan_Couzens A recent paper... https://t.co/n8DoyWgGib

Aug 15, 2023 · 611 followers View post →
GLASS_PhD
@joybeingfree99 · X

RT @agingdoc1: Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation https://t.c…

Aug 11, 2023 · 1 share · 6,611 followers View post →
Agingdoc
@agingdoc1 · X

Discrepancy between predicted and measured exercise intensity for eliciting the maximal rate of lipid oxidation https://t.co/yXZRtGLs8w https://t.co/X1FL2SHgJp

Aug 11, 2023 · 5 likes · 1 share · 43,972 followers View post →
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