'The Redeemed and the Dominant: Fittest on Earth' CrossFit ad — er, documentary — an entertaining show of strength

Produced by CrossFit itself, “The Redeemed and the Dominant: Fittest on Earth” may seem like a two-hour ad for the fitness brand — and it is — but this documentary is pure entertainment starting from the moments the thundering booms of its soundtrack signify that the games are about to begin.

The...