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How Many Days a Week Should You Do HIIT? A Trainer Weighs In (Today)

Posted: Sep 23, 2025 in In the News

This article originally appeared on Today on September 23, 2025.

For some people trying to lose weight, they might find that they've plateaued and wonder if there is anything they can add to their workout routine to jumpstart their metabolism. Enjoying a high-intensity interval training (HIIT) workout a handful of days per week can be just the thing that works...

HIIT sparks something called excess post-exercise oxygen consumption (EPOC), which enables people to burn calories even after their workout ends. The American Council on Exercise says that HIIT works best for kickstarting EPOC...

Read the full article here.