This Diesel Engine Is Just Getting Started

Have you noticed that most swim sessions are very stop-start in nature? They tend to include lots of short swims with significant recovery between each? Swim-rest-swim-rest-swim-rest. Stopping every 100m is fine in training if you are only racing over 50 or 100m but how about if you are a distance swimmer, an open water swimmer or triathlete?

Can you ima…