Now that Hiromi and her friends have established a bicycle club, they need to find members and a faculty adviser. Shiki-sensei agrees to be their adviser, but the swimming club begins aggressively recruiting Higa Natsumi from their club. It comes down to a bicycle race for Natsumi.
and you're limited in the way 
you can use your muscles.
.وتكون طريقة استعمال العضلات محدودة حينها
und man muss sich auf
weniger Muskelkraft verlassen.
y pones límites
en la forma de usar tus músculos.
y limitas la forma de usar los músculos.
ça restreint la zone
de muscles utilisés.
e questo ne limita l'utilizzo.
e vai usar seus músculos
 de um modo limitado.