Kneel on a pillow, folded blanket, or yoga mat if needed. 2. Quadruped Hip Half-Circles Start on hands and knees, shoulders over wrists, and knees under hips. Extend your left leg behind you.

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what they could mean. Four years of underwater research revealed a lost world.

Ward’s holy-smokes experience was common in the early days of super shoes. Also common was the belief that the carbon-fiber ...