Peterson set an incredible standard this season for NFL players returning from major knee surgery, nearly breaking the NFL single-season rushing record.
Griffin need look nowhere else for an inspiration as the Washington Redskins quarterback begins the road back from an operation Wednesday on two ligaments in his right knee.
“I think it gives motivation to everyone,” said Russ Paine, a physical therapist in Houston who worked with the Peterson as the Minnesota Vikings running back went through rehab.
Griffin had his lateral collateral ligament repaired and his ACL reconstructed for a second time.
The surgery was performed in Florida by orthopedist James Andrews, who was optimistic that Griffin would be back on the field this fall.
“We expect a full recovery, and it is everybody’s hope and belief that due to Robert’s high motivation, he will be ready for the 2013 season,” Andrews said in a statement released by the Redskins. “The goal of his treatment is to give him the best opportunity for a long professional career.”
But no two athletes — or knee surgeries, for that matter — are exactly alike, so pinning down a date for Griffin’s return is an inexact science.
Complicating matters is that Griffin tore the ACL in the same knee in 2009 while playing for Baylor.
University of Maryland head team physician Craig Bennett said football players typically need seven to 11 months to return from a second ACL reconstruction, but that it often takes up to a year for the ligament to be fully healed.
“Typically your first season back from an ACL reconstruction, there’s a tendency to have some struggles from time to time,” Bennett said.
That’s what made Peterson so remarkable.
He tore an ACL in late December 2011 and was the league’s best back in 2012.
Paine said Peterson’s focus and intensity in rehab and natural athletic gifts made the quick recovery possible. Many say Griffin has those same qualities, and he was sounding an upbeat tone on Twitter even before the surgery began early Wednesday morning.
“Thank you for your prayers and support. I love God, my family, my team, the fans, & I love this game. See you guys next season,” Griffin tweeted.