Once this bunch had finished its first session, some described the experience. Linebacker Clint Sintim said it was "surreal." He said the whole idea of being a Giant had not yet hit him.
Quarterback Rhett Bomar said he was so excited and was throwing the ball so high and so hard that Giants quarterbacks coach Chris Palmer told him to, simply, "breathe." Bomar said that becoming a Giant was sort of a bolt "out of the blue."
Credit the guy -- he got the color right.
Here is a player, as much as any drafted, that needs to get in and fit in.
When you have been where the Giants have been with wide receiver Plaxico Burress -- up and down and sideways before a permanent split last month -- there is a relief that comes with his departure and, yet, anxiety over filling his void. With Nicks, the Giants have the rugged, physical part, and with rookie wide receiver Ramses Barden (6-foot-6), they have the distinguishable height and rare end-zone leaping ability. Burress was so good when he was at his best that it could take two or three or four receivers to account for his gifts.
But it starts with Nicks. He was the first-round pick. He was the guy that photographers asked for solo shots here on Friday. He was the first rookie the Giants escorted to their interview room.
And he was the rookie who seemed most comfortable in his debut.
He wore a new, shiny, white pair of Jordan "Air Force Ones." Old-school style for a new-school player.
"I guess I've worn this brand of sneaker since I was in middle school," said Nicks, now 21. "I watched Plaxico play. I admired him. I've never met him. Haven't heard from him. I'm not looking to get into everybody's Plaxico thing. I'm Hakeem Nicks. I want to do what I've been doing that got me to this point."
What he did in his North Carolina high school was, for four years, be a wheel in a team that never lost a game. What he did at North Carolina, for coach Butch Davis, was fight through double teams and often come up with the ball and break tackles and remind Davis of Hall of Fame wide receiver Michael Irvin.
There he was, in his first practice, showing sure hands and often being the last one with his paws on the ball when it was tipped by the defense or equally up for possession.
The Giants say Nicks arrived as smooth off the field -- listening, cooperative, coachable, positive and eager.
"I think people might think I'm not that fast as a receiver," Nicks said. "I think I play fast. If you have me run a 40, I might run a 4.49 or 4.5. But if you put a ball in my hands in a game, I think I run faster than that. I think I have game speed."
Bill Walsh used to call this "functional football speed."
Walsh saw it in Jerry Rice when many said that Rice, when exiting college, was not a "fast" receiver.
Nicks is easy to like. He says nothing is guaranteed. That he must earn his keep, his spot on the Giants' roster and in the offense. He said he did not drop a ball in his first practice. He said he wants to perfect the offense.
You hear the players around Nicks talk glowingly about his "tools."
"I understand," Nicks said.