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

Sport development theories support multisport participation over early specialisation among children; but what does research say? A recent Canadian study that followed children over five years found that by age 15, children who focused on multiple sports when they were 10 years old had a higher likelihood of being engaged in physical activity than those who focused on a single sport.