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The Study

Single Bout Of Aerobic Exercise Reduces Intrahepatic And Intramyocellular Triglyceride In Obese Individuals With Nafld: 3187 Board #252 June 3, 2: 00 PM - 3: 30 PM.

In simple terms

This study watched 10 people exercise once and saw their liver and muscle fat go down a little right after. But it didn't compare them to people who didn't exercise, so we don't know if the workout actually caused the drop or if something else did.

34%

Analysis score

34/ 44

Maximum 44 for a cross-sectional study.

Where the score came from

Reporting40
Methodology1
Publication100
Statistical23
Study type (basis of the score)
Cross-Sectional Study
Level 4 - Case series
What’s the bottom line?

Scientists tested if a 30-minute walk on a treadmill could reduce fat stored in the liver and muscles of people with fatty liver disease.

Where does this study sit?

Reviews of RCTs (Meta-analyses)

Max 100

Randomized Trials

Max 90

Reviews of Cohort Studies

Max 85

Cohort Studies

Max 72

Reviews of Case-Control Studies

Max 63

Case-Control Studies

Max 58

Cross-Sectional & Case Series

Max 50

Expert Opinion

Max 5
StrongerWeaker
Cross-Sectional & Case Series
Level 4
34

34 / 100

Quality score

Snapshots of a population at a single point in time, or descriptions of small groups. Can identify correlations and prevalence, but cannot determine cause and effect.

Cannot establish causation

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Key takeaways

Summary

Based on the study abstract and findings.

  1. 1Yes — even one short workout can temporarily lower fat levels in the liver and muscles of people with fatty liver disease.
  2. 2After one 30-minute walk at a moderate pace, liver fat dropped from 16% to 14.2%, and muscle fat dropped from 2.2% to 1.3%.

Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data

Publication

Journal

Medicine & Science in Sports & Exercise

Year

2016

Authors

E. Kirk, Shelby Sullivan, S. Klein

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