omg you are a crazy old man. Lifting up heavy weights? I know a guy about as old as you who is my weightraining teacher, he does weight like this but.. He doesn't look as old as you(NO OFFENSE SERIOUSLY LOL THAT WAS SO RUDE) but anyway i just hope i will still be able to lift heavy weight when i get older. Besides man you are still young 49 is a good age, but damn man im only 17! 22 more years of working out? You are an inspiration to keep at it man!