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U.S. lugers Sam Day and Sam Eckert in synch

U.S. lugers Sam Day and Sam Eckert are best buddies, trusting each other blindly on the sled. "If you're out of sync, that's when things can go wrong," warns Eckert.

U.S. lugers Sam Day and Sam Eckert in synch

U.S. lugers Sam Day and Sam Eckert are best buddies, trusting each other blindly on the sled. "If you're out of sync, that's when things can go wrong," warns Eckert.