In an older post Cathe had informed someone that doing the dips were a very effective exercise for the tri's. What I want to know is how to make them harder. I am already lifting most of my body weight. I do them w/ my ankles on the floor. I am working them twice a week. Dips, overhead extensions and one arm kickbacks are what I am doing in heavy sets. I am using the curling bar for the extensions and dumbbells for the kickbacks. Thanks for the help.