Research

Mixed

High-intensity aerobic exercise (e.g., 80% VO2max) is required to significantly reduce LDL cholesterol and triglycerides in sedentary individuals, whereas moderate-intensity exercise primarily increases HDL cholesterol.

If your goal is to lower LDL cholesterol and triglycerides, you likely need to exercise at a higher intensity (around 80% of your max capacity) rather than just walking. Ensure you are doing enough total work (e.g., 400 calories per session, 3 times a week). If you are currently sedentary, start with moderate intensity to build a base, then gradually increase the intensity to target LDL.

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It was reported that significant lipid profile improvements occurred only in the high-intensity group, with significant decreases (p < 0.05) in total cholesterol (from 6.02 to 5.48 mmol/L), LDL cholesterol (from 4.04 to 3.52 mmol/L) and non-HDL cholesterol (from 4.58 to 4.04 mmol/L).
Steven Mann et al. · Sports Medicine · 2013

Why this rating

Based on RCTs controlling for volume (calories) to isolate intensity effects.

Source

Differential Effects of Aerobic Exercise, Resistance Training and Combined Exercise Modalities on Cholesterol and the Lipid Profile: Review, Synthesis and Recommendations

Steven Mann et al. · Sports Medicine · 2013

DOI 10.1007/s40279-013-0110-5

narrative_reviewCited 794×
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DOI resolved against Crossref · corpus check 2026-06-10

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