Within this Guide we will begin to cover some basic movements which you will use day in day out when swimming, cycling and running. Learning to feel the correct positions and the specific muscles working. It is so easy for us to perform exercises without thinking about what muscles we are trying to work. These basic exercises will make you start to think about what is working and why. You can then begin to understand why some muscle use leads to fatigue and when. Efficiency is the key to success when we talk about endurance events. A triathlete without strength and conditioning is like cycling with a flat tyre.