WACO, Texas -- Heisman Trophy winner Robert Griffin III was smiling, slapping hands with his receivers and making precise throws.

Just what Griffin had planned for his pro day, when he finally threw Wednesday for NFL personnel. That included owner Dan Snyder and coach Mike Shanahan from the Washington Redskins, who traded three first-round picks and a second-rounder for the No. 2 overall pick in next month's draft, presumably to get the dual-threat quarterback from Baylor.

Griffin was sharp throwing a scripted 51 passes he had been working on with quarterback consultant Terry Shea. Only a few balls even hit the ground.

"I always said I didn't have anything to prove at pro day. That's why it's so easy," Griffin said. "It's really not stressful. ... The game tape speaks for itself. Really not proving, just show everybody I have been working."

Throughout his 30-minute session, with music playing that he selected, Griffin was at ease while making the kind of throws expected in the NFL. He threw from different drops and on the run.

Griffin finished with a play not listed on the playsheet, but one reflective of the good time he was having. The final play was a throwback when he caught a deep pass from teammate Kendall Wright, another potential first-round pick. It was how they liked to end their throwing sessions at Baylor, and a play they pulled off in a couple of games.

New Indianapolis coach Chuck Pagano was among a group from the Colts at Baylor's pro day. Now without Peyton Manning, they are expected to take Heisman runner-up Andrew Luck from Stanford first overall.

Luck's pro day is scheduled Thursday, which had been the original date of Baylor's pro day before Griffin opted several weeks ago to move his up a day to avoid a conflict.

Neither Griffin nor Luck threw at the NFL combine last month in Indianapolis.