At Jiraiya’s suggestion, Boruto and Naruto train to synchronize their chakra, but this turns out to be more difficult than expected. Boruto then runs into Neji and decides to talk to him. Sasuke, upon seeing a discouraged Naruto, is unable to ignore him.
There aren't many jonin who can
synchronize chakra either.
هنالك قلّة من الجونين فقط 
يستطيعون مزامنة التشاكرا خاصتهم أيضًا
Selbst unter den Jonin gibt
es nicht viele, die ihr Chakra
No hay muchos jounin
capaces de alinear sus chakras.
No hay muchos jounin capaces
de alinear sus chakras.
Sincronizzare il chakra è una cosa che
 anche pochi tra i jonin riescono a fare.
São poucos os Jonins que conseguem
 sincronizar os seus Chakras.
Мало какой дзёнин может
 объединить свою чакру с другой.