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What is Obesity?

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How does exercise help?

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​Decrease Blood Pressure

  • Exercise-training interventions reduced systolic blood pressure by ~2.95 mmHg and diastolic blood pressure by ~1.93 mmHg in adults with overweight/obesity compared to controls. 

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Decrease Insulin Resistance

  • Exercise significantly decreased insulin resistance (HOMA-IR) — standardized mean difference ~ –0.34 (37 study arms) and larger effect in subgroup with type 2 diabetes (–0.50).  

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Decrease Liver Fat​

  • Exercise reduced intrahepatic fat (visceral liver fat) by SMD ~ –0.59 in the included studies.

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Promote Weight Loss

  • A separate 2023 review found that a combination of hypocaloric diet + exercise (≥ ~175 minutes/week of intensive/structured activity plus portion-controlled diet) led to ~5% body-weight loss in obese adults.  

  • Another more recent systematic review/meta-analysis (2025) found that adding exercise to a low-calorie diet further improved glucose, insulin, TGs, HDL, BP compared to diet alone.

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  • Suggested wording for a section under “Obesity & Lifestyle Intervention”:

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  • “According to a 2021 systematic review of exercise-training interventions in adults with overweight or obesity, structured physical activity produced significant improvements in blood pressure, insulin resistance and intra-hepatic fat accumulation — key markers of cardiometabolic risk. (Chaston et al., 2021)¹

  • At EmberPoint Exercise Physiology, our obesity-management programme emphasizes not only weight loss but metabolic health — improving fitness, reducing visceral fat, and enhancing insulin sensitivity via evidence-based exercise protocols.¹”

  • (¹ Link: https://pubmed.ncbi.nlm.nih.gov/33960110/)

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  • Then you could highlight a bullet list such as:

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  • Improvement in blood pressure control

  • Reduction in insulin resistance (enhanced glucose handling)

  • Decrease in harmful fat deposition (visceral/intra-hepatic)

  • Exercise contributes meaningful benefits even before major weight loss occurs

  • For best results in obesity management: combine structured exercise + diet + rest/wellness

  • Effect of exercise on cardiometabolic health of adults with overweight or obesity: a systematic review and meta-analysis 

  • https://pubmed.ncbi.nlm.nih.gov/33960110/

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References

https://www.niddk.nih.gov/health-information/health-statistics/overweight-obesity

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