['Start your walking workout with warm-up. Your stride should be slow and steady. Get your body and muscles prepared for vigorous actions.', 'Start walking with deep breathing. Take deep breaths during your walks to fill your lungs with fresh air.', 'Start moderate walking. At this pace, you should be breathing noticeably but able to speak in full sentences.', 'Start moderate walking. At this pace, you should be breathing noticeably but able to speak in full sentences', 'Slow your heart rate bac