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CrossFit: How Fit is Fit Enough?

CrossFit: How Fit Is Fit Enough?

SKI Mag sends a blogger, Hillary Rosner, to do our dirty work: Get in ski shape. She joins a CrossFit gym, which is reputed to be the best—and most brutal—way to get strong fast. It's painful, but the good news is that now Rosner has a backup job...as a brick layer. Or jackhammerer. Or contestant on that reality TV show where they pull trucks of cement. This week she questions her commitment level.