Forget 10,000 steps — I use this 30-minute, doctor-approved walking workout to build fitness, burn calories and work on my heart health
… You’re still walking with purpose, but you could carry on walking at this pace for an hour. 2 minutes : Power walk. This should be a 5/10 effort. Imagine you’re rushing for the bus. Swing your arms to drive you forward. 1 minute : Maximum walking effort. …
