After some listener mail, join a conversation with innovator and eccentric-isokinetic training expert Keith Norris. His expo events and inventions make for interesting discussion. The mail question involves double-dumbbell rows; the Topic of the Day is almost a news-type of segment and addresses many questions. What new machines and tools exist that involve a fresh approach to eccentric and isokinetic lifting? How do they compare, both pro and con, with traditional eccentric methods? And how do isometric contractions and eccentric microtrauma add to one's toolbox? Pull up a bench and get in on this!