Jets quarterback Geno Smith spent nearly two months this offseason training with former major-league pitcher Tom House, according to ESPN. House said he had Smith focus on four basic metrics: Biomechanical, functional strength, nutrition and a mental/emotional profile.

"I think he left incrementally better in all four metrics," House said.

House described Smith as a hard worker that is "not afraid to put in the time." House said they challenged Smith and "he met the challenge perfectly."

"He's really good," said House, who has also worked with Tom Brady and Drew Brees. "None of them are perfect -- Nolan Ryan and Greg Maddux weren't perfect when they came to me -- but we try to train for perfection."

Smith spoke highly of his time with House, who said he made "incremental changes in (Smith's) delivery and incremental changes in his conditioning."

"This should make him a more consistent performer for a longer time," House said.