Aerobic is the foundation for endurance fitness, no matter how you look at it — even if you're completely anaerobic during your race, such as in
a 400m track race.
Not exact matches
USA's Kerron Clement returns to the
track after his Olympic
400m hurdles win, while world 200m champion Dafne Schippers
races the half - lap event against Britain's Desiree Henry.
In the first Diamond League
track race of the evening world and Olympic silver medallist Michael Tinsley beat Cornel Fredericks and Javier Culson to
400m hurdles victory, 48.25 his winning time.