Even when you use technology to hide a person’s physique, people can still tell how strong they are from their walk.

A quick-acting security officer noticed the woman about to walk right in front of an oncoming tram and yanked her out of its path. It happened in the Turkish city of Kayseri. Officials say the woman ...

Taking a brisk walk is an exercise rich in simplicity, and it can have impressive mental and physical benefits: stronger ...