The 67 year old actor Sylvester Stallone was rushed to St. Joesph's hospital Saturday afternoon after sustaining a mild heart attack.
Stallone who was re-enacting the famous scene from Rocky where he runs up the stairs of the Philadelphia museum of art conked out on the thirty second stair.
He was re-enacting the scene in a commercial for a deodorant company.
The actor collapsed and first aid was provided until the paramedics arrived.
Stallone is in a stable condition and is expected to make a full recovery.
"The man is pushing seventy," stated Doctor Hans Rosenthal, a cardiologist at Chicago General, "it's time he took it easy."
Whether or not Sly chooses to adhere to this advice remains to be seen.