Tanjiro and Zenitsu head to Himejima's training site deep in the mountains and reunite with Inosuke and Murata. Tanjiro first starts the training by being hit by a waterfall but struggles with the coldness and weight of the water.
...after which you'll lift up these three logs.
.ثمّ سترفعان هذه الجذوع الثّلاثة
Danach werdet ihr
drei Baumstämme schultern.
Luego es el ejercicio
de cargar tres troncos.
Luego cargaréis con tres troncos.
Ensuite, vous devrez soulever
ces trois troncs.
A seguire, il sollevamento dei tre tronchi.
Depois disso, vocês vão treinar 
levantando esses três troncos.