Camp Mora: Day 4

SEAHAWKS TRAINING CAMP: Day 4   Back-to-back problems: Backs are a sore spot around these parts. Especially back injuries in the exhibition season. Matt Hasselbeck's back began acting up in training camp last year. Same for starting center Chris Spencer. Both ended up out the final month of the season. This year, Marcus Trufant's sore back has left him unable to practice these first four days of training camp, and now Walter Jones is on the shelf after suffering back spasms Sunday."Walt was slated [Sunday] afternoon to go out and practice at a pretty high level," coach Jim Mora said. "He was going to get team work. He was going to do a good bit, and he just took a wrong step like all of us have done, and he locked up a little."Jones had a magnetic-resonance image (MRI) taken of his back, but it's nothing more serious than spasms."Any time I say the word "back," I get a little tense," Mora said. "I'm sure I ma...