Health claim
“High‑intensity interval training (HIIT) 2–3 times per week is more effective for preserving lean mass while burning fat compared to the same calorie expenditure from steady‑state cardio.”
Claim checked — strong evidenceMedium riskexercise
Evidence Summary
Multiple well-designed studies consistently support this claim.
Multiple studies indicate HIIT can maintain or increase lean mass better than prolonged moderate‑intensity cardio when total work is matched.
Extracted from
The Worst Cardio Mistakes Everyone Makes For Fat Loss (Avoid These)Jeff Nippard
Jeff Nippard outlines common cardio mistakes that can hinder fat loss and offers evidence‑based alternatives.
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