• Sweat Through This 25-Minute Stair Workout For a Leg and Lung Burn You Won't Believe

    26 days ago - By PopSugar

    It doesn't matter how many miles I run or HIIT workouts I sweat through - jogging up a few flights of stairs is still guaranteed to leave me winded. Something about the combination of cardio and activating multiple muscle groups makes it a welcome challenge. I've even been known to incorporate a few flights into my runs, just to get that lactic acid burn in my quads.
    While running just a couple of flights has the benefit of upping your heart rate and working your muscles, a full-on stair circuit is a whole other beast. Here's why you might want to add a stair workout to your schedule and...
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