Flying 40s is a high-intensity, short-duration, lower-cadence interval profile with an aim to increase muscular strength and power output. This drill is also known as “40/20s.” This profile will guide you in explaining the physical sensations your riders should experience in order to achieve the desired adaptations.
Julianne has created an outstanding profile targeting Zone 5, the training zone that helps improve the body’s VO2 max. VO2 max is the highest volume of oxygen your body is able to process and convert to energy, which is enhanced by better breathing techniques. To make the profile more interesting, the entire playlist consists of songs that focus on the breath.