What positions and exercises offer the best bang for bucks when it comes to abdominal, or trunk training? It’s a question that never goes away, so this month I present a video on evidence based abdominal training. However… please don’t go thinking this is all you have to do to train your trunk. This is just an accessible workout that you have no excuse not to do. But it is really just a foundation… these are the building blocks that are useful to revisit regularly… then you push on.