Get Your HIIT

Coaches and practitioner in both team and individual sports aim to individualize the intensity of both low and high-intensity interval (HIIT) training. In endurance sports, exercise intensity during HIIT is traditionally prescribed using a percentage/proportion of determined thresholds (i.e. lactate/ventilatory thresholds, critical power/speed, functional threshold power) or maximal aerobic power output/speed.

Recently a narrative has emerged surrounding sports science as being over-protective. Stories from high-profile former players tell of sports scientists reining them in, and risking the robustness of future generations: “All of a sudden you start drilling someone in training, and a sports science bloke pops over: ‘Woah, woah, woah, he’s in the red.”

How many times have you heard this? Let’s add HIIT to make us feel better? It’s not uncommon. HIIT is popular, but in fact, its popularity resides more amongst the scientists. Coaches are more conservative, and fear the implementation of HIIT, at least as it is described in scientific papers.

I’ve been wanting to write this post for some time. I love our field of applied sport science. Having been part of it for some time now, one thing I’ve noticed is how many of us stem from a solid background in sport – one where we never quite reached the top. My buddy, Dan Plews, likes to refer to guys like this, like me, as your stock standard ‘semi-pro’.

The sport science industry has come a long way from the days of manually coding matches using a pen and paper, and the recent influx of technologies such as global positioning systems (GPS) and accelerometers have allowed us to be far more objective with our decision-making processes.

As an immediate follow-up to the ‘context’ post, I wish to use this quote from the agnostic Robert G. Ingersoll as a stepping point for further comment on the importance of pragmatism when it comes to making decisions in the high-performance setting.

To open this blog post series, I thought I might start by discussing some of aspects that are often overlooked in sport science and coaching courses with respect to daily life in the trenches of elite sport. Most people who have worked in the elite performance setting for more than a few years would agree, that what makes them successful (or not) often has little to do with what they learned at school.

Greetings fellow high-intensity interval training (HIIT) enthusiasts, and welcome to our blog, aptly named: “Get your HIIT”. Here, we will bring you content related to the science and application of HIIT, the central theme of HIIT Science.