'Drafting'... the usage of the advantage of the slipstream effect.

There is an air flow, you see. The air, which strikes the leader, forms up an airflow behind them, as if it was sucked in there.

If you enter there, you'll feel that something is pushing you forward.

That's called 'drafting' in the road races.

I don't get anything.

I am glad that you understand.

I wonder which is better, this or Okuu who bluntly said 'I don't get anything.'

...I see. I grasp the reasoning.

But it's hard to believe that there is such strong effect...

...Do you know, how much speed you could gain from that? (Yukari)

No idea... quite fast?.. (A)

From usual 40 kph, to the top speed over 60 kph... That is on par with a horse. (Yukari)

Horse!? (A)

Girls... on par with a hors-(Kou)

S-sorry...(Kou)