Saturday – Alternate 1 min walking briskly with 1 min jogging for 20 mins. Warm down with 4 mins of easy walking. No need to do more than the 1 min walk at the start re warm up. Keep the first couple of 1 min jogs very easy. Heart rates to rise to a max of 165 during jogging and down to below 140 during walking.
I didn’t get back from London in time on Saturday so I did this on Sunday morning instead.