Nathan Shepherd feels good. Surprisingly good.
"This time of the season in college, my body would be definitely screaming," Shepherd said. "But out here, I feel refreshed after every week. That's one of the biggest differences I feel."
Improved physical maintenance has the Jets' rookie defensive end feeling as good as ever. The daily grind of preventative care - training room visits and massages, plus adhering to assorted tips from team dietitians - has been a revelation for the 25-year-old from Fort Hays State.
The other big surprise? Nothing in this league ever stops changing.