Sprinting for 40 yards in pounds of football gear will spike your heart rate. The strength and speed that are needed take hours of lifting and drills every week.

Not many relative healthy people can do this. How can Damar put in the hours with blood clots floating around?

Heck even before these shots came out; how many people that had a cardiac arrest could come back to train/play at the level required to be a good NFL player?

Tuskegee all over; but now for everyone!