Kazuha · About 7 minutes

Abs & hips

Kazuha's 7-minute abs & hip routine from LE SSERAFIM's official channel, turned into a timer you can follow along with. No equipment, no breaks.

5

01 / 11

Get ready

→Seated knee-up

1 / 12

Not medical advice. Warm up first, stop if anything hurts, and talk to a doctor before starting new training if you have health issues.

The routine

  1. 01

    Seated knee-up

    Sit back on your hands, pull both knees to your chest and extend again.

    30 s
  2. 02

    Leg raise

    Lie flat, lift straight legs to vertical, lower slowly without touching the floor.

    30 s
  3. 03

    Seated alternating knee-up

    Same seated position, one knee at a time.

    30 s
  4. 04

    Leg raise toe touch

    Legs up, reach your hands to your toes and lift your shoulders.

    30 s
  5. 05

    Crossover toe-touch crunch

    Reach one hand to the opposite foot, alternate sides.

    30 s
  6. 06

    Cross crunch

    Elbow towards the opposite knee, twisting from the waist.

    30 s
  7. 07

    Heel tap

    Knees bent, shoulders up, tap your heels left and right.

    30 s
  8. 08

    Lying hip raise

    Feet flat, push your hips up and squeeze at the top.

    30 s
  9. 09

    Single-leg hip raise

    One leg bent in the air, lift with the other.

    30 s per side
  10. 10

    Tabletop leg raise

    On hands and knees, lift one bent leg up behind you.

    30 s per side
  11. 11

    Plank twist

    Forearm plank, rotate your hips side to side. Finish strong.

    60 s

The original video

🔥카즈하 7분 복근 & 힙 운동 루틴 (2025 ver.)🔥 · 15 November 2025

Fan-made, not official

The viral routine

The list fans have been sharing since 2024 as the “LE SSERAFIM workout”. It started on a fan TikTok, not with the group itself, but it's a tough full-body session either way.

Fan-made, not official

FEARNOTWorkout

ExerciseSets × reps
Jumping jacks100
Burpees4 × 25
Jump squats4 × 15
Plank crawlOne whole songTry it to “ANTIFRAGILE”.
Russian twist4 × 25
Plank up and down4 × 25
Leg raises4 × 15
Crunches4 × 25
Consistency is more important than perfection.
Source: today.com ↗ (opens in a new tab)