TWICE's Jihyo Stuns Fans With Those Abs — Here's the Workout Routine Behind It

TWICE leader and main vocalist Jihyo made waves across social media on February 24, 2026, when she shared a series of Instagram photos that left fans breathless. Dressed in a cropped tube top paired with flowy wide-leg white pants, the idol effortlessly showcased a set of impressively defined abs that sparked an instant global conversation. A follow-up set of images in a Y2K-inspired crop tee and wide denim only amplified the reaction further.

The photos spread rapidly across fan communities, with ONCEs — TWICE's dedicated global fanbase — flooding the comments with admiration. For many, the response went beyond appreciation of physical appearance. The posts represented something larger: years of relentless discipline, professional commitment, and the steady strength of a woman who has spent more than a decade at the top of the global K-pop industry.

The Workout Routine Behind the Abs

What makes Jihyo's fitness story particularly compelling is not the result — it is the methodology behind it. Unlike many of her peers in the K-pop world who gravitate toward pilates as their fitness solution of choice, Jihyo has been candid about her preference for weight training. Her approach is built on consistency and structure rather than trend-following.

Her core routine includes incline bench sit-ups performed for three sets of 12 to 15 repetitions, cable crunches, and ab roller exercises. These targeted movements are supplemented by pilates sessions focusing on hand-leg stretching and the hundred exercise — both effective for building deep core stability that pays dividends on a live performance stage.

Perhaps her most underrated fitness tool, however, is something baked into her daily professional life: dance rehearsals. With approximately two hours of intensive choreography practice every day, Jihyo essentially conducts a high-intensity cardio session that most gym-goers would struggle to replicate. She further supplements this with fasted cardio, a method commonly used by athletes to enhance fat metabolism. On high-volume training days — roughly four hours of total exercise — she scales up to four or five meals, keeping her energy stable and her performance at its peak.

Her dietary philosophy is equally pragmatic. Rather than eliminating foods she enjoys, Jihyo draws the line at late-night eating — a targeted adjustment that has proven both effective and sustainable. It is an approach that has resonated strongly with fans who find her fitness journey inspirational precisely because it does not feel extreme or disconnected from ordinary life.

The visible results became a talking point in 2025 when Jihyo made headlines after fans observed her dramatically transformed physique following a reported 10-kilogram weight loss. The February 2026 Instagram post confirmed that level of commitment has not just been maintained — it has been refined.

A High-Profile Brand Deal Follows

The timing of the viral photos also intersects with a significant new chapter in Jihyo's off-stage identity. In early February 2026, she became the face of Venus, one of Korea's most recognized lingerie brands, fronting the label's 2026 spring campaign — the brand's first major celebrity endorsement in over 14 years. Her selection was deliberate: Venus reportedly sought a figure who embodied genuine physical credibility alongside public confidence, and Jihyo was a natural fit.

The partnership marks a broader evolution in how Jihyo is positioning herself beyond her role as a group performer. Over the years she has appeared in sportswear and fashion campaigns, but the Venus collaboration feels more personal — a statement about body positivity and the value of consistent effort. Coming directly after the fitness-focused Instagram posts, it reads as a coherent narrative rather than a coincidence.

TWICE's Record-Breaking THIS IS FOR World Tour

Behind the Instagram moments and brand news lies the backdrop of TWICE's most ambitious project yet. The nine-member group — Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyeon, and Tzuyu — launched their fourth world tour, THIS IS FOR, in July 2025 in Incheon, South Korea. The tour supports their fourth full-length studio album of the same name.

The numbers are extraordinary. Planned across 78 shows in 42 countries, the THIS IS FOR tour is the most geographically expansive undertaking in TWICE's career. The first 24 concerts alone drew an audience of approximately 671,000, generating around $93.8 million in combined revenue — roughly $3.9 million per show. Those figures position TWICE among the most financially powerful live acts in the world, K-pop or otherwise.

North America was one of the central stops for the tour's early 2026 run, with dates spanning cities including Atlanta, Boston, Chicago, and Detroit. European dates follow, with confirmed shows in Paris, London, Berlin, and Amsterdam. The tour closes in June 2026 at The O2 Arena in London — a fitting final destination for a group that has made the international stage their second home.

For TWICE, who celebrated their 10th anniversary as a group in 2025, this tour is both a culmination and a declaration of forward intent. What began as a domestic idol group debut in October 2015 through JYP Entertainment has grown into one of the most widely recognized brands in global pop music, with fanbases in North America, Europe, and Southeast Asia that rival or exceed their Korean following.

Fan Response and the Broader Conversation

Back on Instagram, the response to Jihyo's February photos continued building momentum for days. ONCEs praised not just her physique but the confidence and naturalness of the images — unfiltered compositions of a woman comfortable enough in her own skin to share that comfort openly. The lack of heavy post-processing stood out to many fans, who noted it as a contrast to the often heavily curated visual standards of the K-pop industry.

International fans amplified the conversation across platforms including X (formerly Twitter) and Reddit. Comments ranged from genuine fitness inspiration to broader discussions about body image representation in K-pop. Several posts specifically highlighted Jihyo's transparency about weight training, structured eating habits, and the real work that goes into sustaining a high-performance body — contrasting it favorably with the industry's historical tendency toward silence on such subjects.

That distinction carries weight. K-pop has faced sustained criticism over its body standards and the often unrealistic physical expectations placed on artists. Jihyo's willingness to discuss her workout specifics, acknowledge the discipline involved, and share the process openly is quietly countercultural — a small but meaningful push against those norms from someone with the platform to make it matter.

What Comes Next

The THIS IS FOR world tour continues through spring and into summer 2026, keeping TWICE's schedule at full intensity. As leader, Jihyo carries both the performance demands and the public-facing responsibilities of the group — a dual role she has navigated with characteristic focus throughout her career.

The Venus spring campaign is expected to continue rolling out through the coming months, potentially with additional visual content and promotional appearances. If the initial response is any indication, the collaboration is well-positioned to become one of the more discussed brand partnerships in Korean entertainment this year.

Whether Jihyo continues to share fitness content on social media is an open question, but the reception to her February posts has demonstrated that there is a substantial and engaged audience for it. More broadly, her trajectory in early 2026 — viral fitness posts, a major brand deal, and a record-breaking world tour with one of K-pop's most storied groups — suggests a performer and public figure at the height of her powers, showing no signs of slowing down.