It’s now hot to trot. A rising fitness trend has fans channeling their inner animal by walking, running and even jumping on all fours, a form of movement known as “quadrobics.” The unconventional ...

A Salem teen holds the Guinness World Record for fastest female to run 100 meters on all fours. Mayumi Sugahara, 14, broke the Guinness World Record on June 29 when she ran 100 meters on all fours in ...

Instead of wasting hours squatting weights in the gym or pounding miles of pavement in your running shoes, you could instead get all the benefits of a workout just by moving a little bit more like ...