How To Get LE SSERAFIM Kazuha’s Toned Abs And Stellar Posture From Kazuha Herself [Video]

As a former professional ballerina and a current K-Pop idol, LE SSERAFIM‘s Kazuha places great importance on managing her body—and her hard work has clearly paid off! The “FEARLESS” singer boasts toned abs and a straight posture that have caught the attention of fans since Day 1.

Luckily, she isn’t keeping her methods a secret! In a past vlog, she showed off the tools that she uses to exercise and stretch her body.

I’ve always done ballet, so there’s a lot of stretching equipment here. So today I’m going to introduce them. There’s my stretching equipment in here.

— Kazuha

One such item is shaped like a boomerang, and she gently hits her neck and legs with it to relieve muscle aches. Its strange shape makes it very effective for different areas of the body. Plus, her mom purchased it for her, so it …