The Sport Information Resource Centre
Use double quotes to find documents that include the exact phrase: "aerodynamic AND testing"
The Sport Information Resource Centre

Interval training consists of repeated high-intensity exercise, lasting from seconds to minutes, followed by a recovery period. Common forms of interval training include high-intensity interval training (HIIT) and sprint interval training (SIT). Read more about how HIIT and SIT can produce greater improvements in a person’s physiology than longer duration, low or moderate intensity exercises in the SIRC blog.