Hey, Dr. Matt Provencher here. Seahawks tight end Greg Olsen just went down with a non-contact injury to his left leg. Now he came off the line in about the third step as he was pushing off on his left foot. He immediately pulled the foot up and was unable to bear weight. The concern for this type of injury and from the video in my experience is that this is potentially an Achilles tendon tear or complete rupture. Although it could also be a lesser tendon injury or a calf strain. We will wait for additional confirmation from the Seahawks organization if it is an Achilles tendon tear, which generally occurs as the Achilles tendon attached. The tear point is usually about 5 to 7 centimeters above this bone in an area where you do not get great blood supply to this tendon. Unfortunately, it is an Achilles tendon tear, and we certainly hope it's not. Gregs season will be over. We will await additional confirmation on this, but Greg, we wish you luck in your recovery. Download the all-new Fox Sports App now.