Here are five players to watch as the Giants open training camp:

Yup, he’s here. Normally, Manning would not be included in a list of players to keep an eye on during the summer. This is a new offense, a new coaching staff and, at 37 years old, a new lease on Eli’s NFL life. Manning was trending downward for several years, and the front office is trying to reverse that spiral, supplying the veteran quarterback with the tools he needs to succeed. The grind is again underway for Eli, learning a new system as he tries to shake off a horrid 2017 season.

He said he will report on time, and new coach Pat Shurmur has said the star receiver is close to getting full medical clearance. So, away we go. How does Beckham’s surgically repaired left ankle look once the pads come on and there is jostling and some physical contact? Does he hold back at all, eyeing a contract extension? Usually, Beckham is one of the most competitive and spirited participants in these summer practices, but the Giants will remain cautious with their most lethal offensive weapon.

The rookie third-round pick from Georgia is not penciled in as a starter but the plan is to get him on the field early and often, as long as he is a quick-study and grasps the defense. This roster is not exactly teeming with gifted pass-rushers, and Carter can be that sort of impact player at outside linebacker — long-armed and blessed with power and speed. Watch No. 59 go at it in his first NFL camp.

Like it or not, he’s been kept around by the new regime and placed in a new spot, shifting over to right tackle after three seasons toiling on the left side. The footwork and hand placement Flowers struggled with at left tackle now gets reversed — not an easy transition. He is entering the final year on his contract and, most likely, his final camp with the Giants. There is not any proven depth behind him — perhaps Chad Wheeler makes a run at the job — and it appears Flowers will have to truly regress to lose his hold on a starting spot.

You really think the stud rookie running back would not be mentioned in any “Players to Watch’’ list? We dare you to take your eyes off him. It will be fascinating to see the varied ways Shurmur gets the ball in Barkley’s hands, and it will be fun to track how many times Barkley drops a pass. If you are wont to bet on this, take the under. And when the Giants are working in shorts, take a look at those tree trunks Saquon calls thighs.

Where: Quest Diagnostics Training Center, located on the MetLife Sports Complex

Date opens: Rookies and QBs report Sunday. All others report Wednesday

First practice: Thursday

Date closes: Aug. 7

Admission: Free of charge. Limited seating provided adjacent to practice fields.

Parking: Free of charge, located in Lot K on the grounds of the MetLife Sports Complex

Autographs: A select group of former Giants players will sign autographs during each practice for all fans. Each day after practice, a rotating group of current Giants players will sign autographs for the first 400 fans age 12 and under. The autograph opportunity will take place behind the Kids’ Zone area.

Practices open to the public:

July 26, 27, 28, 29, 30, Aug. 1 (all starting at 2:45 p.m.); Aug 2, 3, 7 (starting at 10:30 a.m.).

Offense

QB: Eli Manning, Davis Webb
RB: Saquon Barkley, Jonathan Stewart
WR: Odell Beckham Jr., Roger Lewis
WR: Sterling Shepard, Kalif Raymond
WR: Cody Latimer, Marquis Bundy
TE: Evan Engram, Rhett Ellison
LT: Nate Solder, Nick Becton
LG: Will Hernandez, John Greco
C: Brett Jones, Jon Halapio
RG: Patrick Omameh, John Jerry
RT: Ereck Flowers, Chad Wheeler

Defense

DE: Dalvin Tomlinson, Kerry Wynn
NT: Damon Harrison, Robert Thomas
DE: B.J. Hill, Josh Mauro
OLB: Kareem Martin, Lorenzo Carter
ILB: Alec Ogletree, Mark Herzlich
ILB: B.J. Goodson, Ray-Ray Armstrong
OLB: Olivier Vernon, Romeo Okwara
CB: Janoris Jenkins, Sam Beal
CB: Eli Apple, William Gay
SS: Landon Collins, Andrew Adams
FS: Darian Thompson, Curtis Riley

Specialists

K: Aldrick Rosas, Marshall Koehn
P: Riley Dixon, Taylor Symmank
LS: Zak DeOssie