ÂÒÂ×ÊÓƵ

They flatten their foes on the gridiron, but when it comes to grabbing a healthy rest, football linemen can find themselves sacked by sleep apnea. An ÂÒÂ×ÊÓƵ professor is now researching the link between body mass in athletes and the harmful sleep disorder, with his findings to be shared in February at a regional conference for sports medicine.