21.   Kariya has had four concussions, Lindros two.

22.   LaFontaine has had five concussions.

23.   LaFontaine, who has had several concussions, was sidelined for nearly all of last season with post-concussion syndrome.

24.   Lindros has had six concussions in his career.

25.   Offensive tackle Jonathan Ogden and tight end Brian Richards, who have concussions, did not practice.

26.   Quintanilla had a concussion, too, but was consumed by another matter.

27.   Steinberg said Aikman has had three concussions in his six seasons in the league.

28.   Stewart coached despite having a concussion.

29.   Stewart had a concussion and complained of a sore left shoulder, but he was released from Halifax Medical Center after a CT scan and X-rays were negative.

30.   The Giants had six concussions last season, Barnes said, including one that knocked running back Tyrone Wheatley unconscious.