It may be the mark of the beast, but for those who are trying to get fit, “6-6-6” is also a subtle shortcut to beast mode. The viral 6-6-6 walking challenge is a flexible daily fitness routine that ...
It’s one of the simplest ways to get moving. Here’s how it affects your fitness. Ask Well It’s one of the simplest ways to get moving. Here’s how it affects your fitness. Credit...Eric Helgas for The ...