Patriots notebook: Rob Gronkowski hitting the reset button for playoffs

Rob Gronkowski tackled by Jamal Adams.FOXBOROUGH — Patriots tight end Rob Gronkowski says he’s feeling healthy ahead of New England’s divisional matchup against the Los Angeles Chargers on Sunday afternoon.

Gronkowski, who battled ankle and back woes for much of the year, has steered clear of the injury report through two practices this week. After bouncing on and off the report throughout the bulk of the regular season, Gronkowski has been limited in just two practices dating back to Week 14. He is hopeful that trend continues.

“It’s the biggest game of the year,’’ Gronkowski said Thursday at Gillette Stadium. “Sunday at 1 o’clock.’’

Though he’s officially considered to be healthy, Gronkowski…