Inhibitory Analytical Syndrome (IAS) is something coach Julian Nagi has come across many times in his decades of coaching all levels of swimmers. If you are someone who struggles to swim fluidly because you are concentrating too much on all the technique queues you have been given, then this useful article may help you to progress more quickly. As Julian says “We are imperfect as human beings, and we are definitely imperfect as swimmers. The key is to find the best stroke that works for you.” Rhythm, momentum and flow are the most important words in a swimmers vocabulary and Julian is here to explain why.