"I don't think (the NFL) thought it would be a problem. The last thing you want is anything that makes your players ache. You want to do the opposite."
As part of the preparation at Tulane, the baseball field was tested to measure the hardness of the surface. The readings were within the acceptable range for NFL fields, but the Ravens weren't comfortable.
They also were working on a makeshift 80-yard field, although another area was available for the kickers.
And they had no indoor field to work on as the 49ers did. The Ravens practiced in wind gusts up to 24 mph on Wednesday.
Tulane has begun tearing down the regular practice field, where the new stadium will go. While Super Bowl planning has been under way for three years, Tulane's construction timeline was uncertain as the school cleared bureaucratic hurdles until recently.
Both Super Bowl teams have worked out at the same venue before.
In 2004 in Houston, the Panthers and Patriots both used the Texans' training facility.
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