Knowledge boost: Strengthening the erector spinae (muscles along the spine) and transversus abdominis (the deepest abs) can ...

Nike unveils Project Amplify, revolutionary motorized shoes developed with Dephy that add powered assistance to every step ...

On a quiet morning before the rest of the house wakes up, or in the evening after a long day, more and more people are turning to those small, personal moments of movement — a few stretches in the ...