IT’S A JULY MORNING in Park City, Utah, and U.S. Ski Team star Ted Ligety, six of his teammates, and I are locked in an intense game of basketball. From the first inbound, Ligety, who is five foot eleven and 185 pounds of power, drives hard, tosses elbows, and blows through picks. Then—“Ahhhh!”—he comes down hard on his ankle, turning it over. It starts to swell, and Ligety limps around with clenched teeth, but after ten minutes he shakes off the pain. He has to: the Winter Games in Sochi are only seven months away, and Ligety is expected to contend for numerous medals. There’s a lot of training to do.
Today it’s a brutal circuit of squats, leg presses, hamstring curls, and various balancing exercises. He attacks it ferociously—his…