What skills are needed for judo competitions?

What factors affect the performance of surfers?

Which Olympic Games started the BMX racing?

Do you know these Olympic sports?

Have you learned all the knowledge points of the first three issues?

Come look at the fourth bullet of our "Eatable Olympic Knowledge", the time to increase knowledge has come again, let's go!

(Did you see what ingredients are used in the picture today?)

-surf-

-track and field-

-Triathlon-

-Modern Pentathlon-

-judo-

-Taekwondo-

-karate-

-Freestyle BMX-

-BMX racing-