StairMaster Workout

Woman performing the 10/8/4 StairMaster workout on a stair climbing machine at the gym

January 5, 2026
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Why the Viral 10/8/4 StairMaster Workout Works (and When It Doesn’t)

You have likely seen the viral 10/8/4 StairMaster routine pop up on your social feed. Like the 12-3-30 treadmill workout

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