\n Kazuha's Ab Workout Only Takes 7 Minutes with 10 Simple Moves!
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K-pop powerhouse LE SSERAFIM had everyone buzzing with their dynamic comeback track, CRAZY.

Known for their show-stopping performances and captivating visuals, the five members boast enviably sculpted physiques that leave fans and fellow idols in awe.

Here’s the secret behind their fitness journey and how one K-pop star stands out in particular.

Pre-Debut Fitness Routine

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⚡️Act like #田中みな実 san #指原莉乃 san @ 250113OA グータンヌーボ2 SP 🐱 #LE_SSERAFIM #르세라핌 #SAKURA #사쿠라 #CRAZY_JP #カンテレ

♬ CRAZY -Japanese ver.- – LE SSERAFIM

Before debuting with LE SSERAFIM, the members followed a rigorous fitness schedule. Their daily routine includes:

  • Jumping jacks (x 100)
  • Burpees (x 100)
  • Jump squats (x 100)
  • Planking – twists, plank-to-shoulder taps (each 20 times)
  • Sit-ups (x 75)

After finishing these exercises, they would dedicate hours to perfecting their choreography, even squeezing in another round of the workout after dinner. It’s no surprise that the members of LE SSERAFIM boast such perfectly toned physiques!

Out of all of them, Kazuha (Nakayama Kazuha) shines with her impressive muscle definition, especially her abs, which have even drawn praise from male idols.

Recently, she revealed her ab workout routine and surprisingly, it’s just 10 simple exercises!

LE SSERAFIM Kazuha’s Ab Workout Routine

Shoulder Stretch

Kazuha kicks off her abs workout with an easy shoulder stretch. She gets down on a yoga mat, puts her hands on the floor, and stretches her right arm over to the left side of her body.

While pushing her right shoulder down towards the ground, she lets her head relax on the mat. After that, she switches it up and does the same stretch on the other side. It’s a perfect way to warm up and prepare her body for the workout to come.

Body Stretch

Kazuha then transitions into a modified body stretch. She props herself up with her left hand, bends her right arm next to her ear, and lifts her entire body up, reaching as high as she can.

This exercise targets both the abs and back, providing a thorough, refreshing stretch. She holds each side for 30 seconds, which helps to activate and lengthen the muscles, making her workout more effective.

Back Muscle Relaxation

To target her back muscles, she incorporates a yoga block into her routine.

She positions the block beneath her back, gently raises her hips, and glides her spine over it. This calming movement works to ease tension and relax the muscles, leaving her back rejuvenated and prepped for the next challenge.

Sideway Sit-ups

Her workout routine doesn’t skip the classic sit-up, a tried-and-true move for sculpting those abs. Lying on a yoga mat, Kazuha performs the sit-up with a twist—her legs are bent to the side and pressed flat against the floor.

This simple variation helps engage the abdominal muscles more deeply, providing a more targeted, effective workout for her core.

Sitting Crunches with Leg Raise

Her next exercise is a crunch paired with a leg raise, designed to fire up the core. Supporting herself with her hands at a 90-degree angle, Kazuha keeps her hips firmly on the ground while lifting her legs toward her abdomen.

Holding the position for 30 seconds, she focuses on engaging her lower abs, maximising the burn for a stronger, more sculpted appearance.

Abdominal Training

Kazuha transitions into a focused core workout, starting flat on the mat with her legs extended straight upward. She uses her abdominal strength to lift her upper body off the ground, reaching toward her legs with controlled precision.

This move fully activates her core, building strength and adding definition for a toned, sculpted appearance.

Leg Raise

Next, Kazuha targets her abs with a simple yet effective move. Lying on her back, she lifts her left leg straight up and touches it with her right hand, then switches sides.

Holding each side for 30 seconds provides an excellent stretch for her abs while also activating the muscles for a more intense workout.

Bicycle Crunches

Taking her routine up a notch, Kazuha incorporates an advanced bicycle crunch. With her hands supporting her upper body, she extends one leg at a time, pausing for two seconds before switching to the other side.

This challenging variation targets the abs and obliques, enhancing core strength and helping to sculpt a more defined midsection.

Plank Twist

Kazuha is ready to elevate her plank game by incorporating a twist.

While maintaining a standard plank position, she rotates her lower body, which intensifies the engagement of her abdominal muscles. This additional motion not only boosts core strength but also focuses on the obliques, enhancing the definition of her abs.

Side Plank

The last exercise in Kazuha’s routine is the side plank, which is one of the most challenging moves she does. While maintaining the side plank position, she raises her bottom leg and brings her knee up to meet her opposite elbow.

This exercise tests her balance, tones her obliques, and engages her entire core, making it an ideal way to wrap up an intense ab workout.

Image credit: kazuhabit/YouTube

Related Read: These fitness routines helped K-pop members achieve abs in under 7 days

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