The 6-6-6 walking challenge involves a 60 minute walk at either 6 a.m or 6 p.m with an additional 6 minutes each for warmup and cooldown. The 6-6-6 walking trend is a new, low-impact exercise trend.
Love walking? Forever tracking steps? Then you might be interested in a power walking challenge – focusing on speed, as well as distance. But little doses of walking, however beneficial ...