Giants FB Henry Hynoski (knee, shoulder) confirmed he's fully healthy.
Paul Schwartz on Twitter
Hynoski missed all of 2013 due to shoulder surgery, but is on track to participate in the Giants' offseason program. He re-signed on a one-year, $1 million deal and will compete with John Conner for a starting job in camp.
49ers agreed to terms with CB Chris Cook, formerly of the Vikings, on a one-year contract.
Cook is an imposing 6-foot-2, 212-pound press corner with 4.4 speed, but could never get it together in Minnesota, on or off the field. CSN Bay Area believes he won't be guaranteed a roster spot. Nevertheless, Cook is an upside signing for a smart front office. The 49ers are completely remaking their cornerback corps.