Gymnastics—like diving and figure skating—is an Olympic sport where artistry and aesthetics are intertwined with athleticism. As Simone Biles and her teammates catapult and contort their bodies this ...

The world may have grown accustomed to seeing Olympic gymnasts wearing leotards as they compete for the highest honor in the sport, but these garments haven’t always been the first pick for women.

READING, Pa. — From the outside, it’s not much to look at. A squat, boxy gray building on the outskirts of an industrial town. Behind the unassuming facade, though, is a house of sparkle. It’s where ...