To be capable of run quickly you need to have what is known as a very good running economy. This can be thought as being as just how much energy is required to run at a particular velocity when running. Any kind of energy that is burned on pointless actions or movements is really a poor running economy. Some of these is often such things as a cumbersome or unnecessary arm swing or possibly a poor running technique. If those complications with the technique a runner runs may be improved upon, then additional energy can be available for running faster and more economically. This is such an significant theme for anyone serious about the subject of running science that an episode of the livestream, PodChatLive was dedicated to the main topic of running economy. PodChatLive is a monthly training chat for podiatry practitioners that goes live on Facebook and is later uploaded to YouTube and also the audio edition is made available as a podcast. The show is hosted by Ian Griffths from Cngland and Craig Payne from Australia.
In the livestream on running economy they had on as a guest to talk about running economy, Dr Izzy Moore from the Cardiff Metropolitan University in the UK. In the episode they pointed out the way the body self-optimises itself for running. The issues of whether we need to change the way we run for performance gains and if these modifications are worth it. There was also the problem of what outcomes on overall performance may very well be if we are changing running technique in the framework of injury. In addition they brought up running footwear and the influence that they may possibly have on running economy. Even the subject of the barefoot running gimmick was mentioned. Izzy Moore is a Lecturer in Sport and Exercise Medicine, specialising in lower limb biomechanics at Cardiff Metropolitan University in Wales, United Kingdom. Izzy's research interests have been in why and how we move the way we do. Her main research presently is targeted on running gait retraining for performance as well as injury avoidance. She is also advising several businesses on injury prevention and management techniques.