FLORHAM PARK, N.J. _ Fed-up Adam Gase is taking on his undisciplined defense and sports science.
The Jets' embattled coach changed up the practice routine this week, hoping it would change his winless team's losing ways. He also threatened that there would be changes on defense if the Jets can't cut back on their personal-foul penalties.
The Jets (0-4) were flagged for six personal fouls and three roughing-the-passer penalties in last week's loss to Denver. They lead the NFL with seven roughing flags.
