This is so old. This pic gets brought up every 2 months or so. For the last friggen time, this was after he had shoulder surgery. He hurt his shoulder while filming T3, and toughed it out until filming was done. Afterwards, he got it operated on, and couldn't lift a coffee cup, let alone a weight, for months.
In the end, the man has proved everything there is to prove with his body. People still consider him to be the ideal in bodybuiding, some 23 years after he's last been on a stage. And when it comes time to do a movie, he still gets into great shape, and never dissapoints. He owes nothing to anyone. He is greatest of all time.