Hello and welcome to our channel!! We got a new challenge for you. If you were wondering about the viral 12-3-30 Treadmill workout, you are on the right video! It’s the best workout routine and a great form of therapy that can help you lose up to 20 pounds in a month! This workout was designed by Mrs. Lauren Giraldo an American social media influencer. All you do is put your treadmill on incline of 12, walk at a speed of 3 for 30 min everyday.

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