Discover how the viral 12-3-30 treadmill workout fits into a runner's training plan. Learn the benefits, risks, and best ways to use incline walking for recovery and strength.
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The 12-3-30 workout is a simple treadmill routine of walking at 3 mph on a 12% incline for 30 minutes. It's low-impact, builds endurance, and helps runners recover without injury. Perfect for beginners and seasoned athletes alike.
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