1. What was the advice of the "old man" to the young bodybuilders at the end of the video?
2. How come the bodybuilders didn't suspect they were being pranked?
3. What nutritional supplement did the old man claim to use?
4. What was the name of the weight on bars?
5. Do you think some of the bodybuilders may have been just "actors" playing a part? Maybe the young guy who challenges the old man to a contest?
