There are new faces on the badminton team. Middle school students planning to attend Yokohama Minato High School next year have begun attending practice, and Hana joins the team as a manager. In order to show off to Hana, the giddy boys take it upon themselves to practice with middle school student Shiba. However, Shiba won't listen to them. Despite his skill, Shiba is rumored to be an uncooperative maverick. The stormy new members give Ryo a headache.
What you're describing is 
called an "unweighted step."
."ما تصفينه يسمّى بـ "خطوة غير مرجحة
Diese Technik nennt
man Verlagerungsschritt.
Lo que describes
es un paso descoordinado.
Lo que describes
es un paso descoordinado.
On appelle ça un saut d’allègement.
Quello che stai descrivendo 
si chiama "passo scarico".
O que está descrevendo
é um "passo sem peso".
То, что ты описываешь,
 называется «лёгкий шаг».