Choreography has a huge role in the world of K-Pop. Whether it may be an all-male or all-female group, like BTS and TWICE, dance routines always play an important part.

But, the difficulties of the steps and moves vary depending on each band. There are some South Korean groups that are more comfortable doing simple routines. The case is different, however, for others, especially those who are carving their names in the industry.

AllKpop released a report about the top K-Pop girl groups that have the most difficult choreography. While the "TT" singers obtained a spot on the list, it did not specify whether they have the hardest routines among all.

As explained, TWICE do have a difficult set of dance routines. This became even more apparent when they did the steps for "More and More."

However, the publication emphasized that the nine-member K-Pop group only completes the list. This means that there are others, as well, that goes on par with the "Likey" artists.

Nevertheless, the piece stated that the group has a "very characteristic style" when it comes to their choreography. It, reportedly, has "grace, flow, and strong" features while incorporating "gentle expressions of femininity and elegance."

Some of their dance steps are even hard to pull off. Even so, there are a few all-female K-Pop groups that offer similar factors.

Alongside TWICE, reports said that LOONA and ITZY, also, have difficult choreographies. Koreaboo noted that this became more evident in their "So What" and "WANNABE" productions.

The publication placed rankings, however, on which of today's K-Pop groups have the hardest dance routines. ITZY bagged the eighth spot while LOONA obtained the sixth place.

It is worth noting, though, that the outlet made comparisons not only among all-female groups but, including all-male bands, as well. So, while the aforementioned girl groups were not able to take the top spots, they are the only female K-Pop artists who were able to take recognition for having the most difficult choreographies.

Kpop Starz released a similar report in the past, wherein a professional dancer picked the "hardest dances" in the world of K-Pop. On the list, it did not include TWICE, LOONA, nor ITZY.

The only all-female South Korean group included in it was Red Velvet, thanks to their "Be Natural" production. As fans would recall, the five-member band were doing their dance routines while sitting "elegantly in a chair."

The publication explained that it is quite hard to move this way as "most people would just look like they were flailing arms and legs." Moreover, Red Velvet members utilized more of their cores while doing their moves. In addition, they were all wearing high heels during the entire performance.