How Liu Genghong Ruled China's Fitness Feed Frenzy
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- Source:The Silk Road Echo
In 2022, while much of the world was easing out of lockdowns, China’s internet exploded with a different kind of pandemic craze — not memes or dance challenges, but sweat. Enter: Liu Genghong, the 50-year-old Taiwanese fitness coach who turned living rooms into gyms and pajamas into workout gear. Overnight, millions were jumping, squatting, and shimmying to his high-energy routines — all live-streamed from his home in Shanghai.

So how did one man become the unlikely king of China’s fitness fever? Let’s break it down — with data, drama, and a dash of Jay Chou.
The Viral Workout Wave
Liu didn’t start as a household name. But by April 2022, his Douyin (China’s TikTok) livestreams were pulling in over 1 million concurrent viewers, peaking at nearly 4.4 million — a record for fitness content. His follower count rocketed from under 200,000 to more than 46 million in just two months.
What made it stick? Two words: Butterfly Sword. Well, actually, it was his choreography set to Jay Chou’s classic hit “Butterfly Sword.” The combo of nostalgic beats and full-body cardio created a cultural flashpoint. Viewers didn’t just exercise — they felt part of a movement.
Why It Worked: The Perfect Storm
- Pandemic boredom: With cities like Shanghai under strict lockdown, people craved structure and activity.
- Low barrier to entry: No gym, no gear — just space to jump.
- Celebrity spark: Liu’s wife, Hong Xin, a former singer, added star power.
- Social accountability: Fans called themselves “Liu Genghong girls” — echoing the “Lululemon girl” trend but with reps, not retail.
By the Numbers: Liu Genghong’s Meteoric Rise
| Metric | February 2022 | April 2022 | Change |
|---|---|---|---|
| Douyin Followers | 180,000 | 46,000,000 | +25,455% |
| Avg. Live Viewers | ~50,000 | 1,000,000+ | +1,900% |
| Peak Concurrent Viewers | — | 4,398,000 | New Record |
| Workout Duration (avg.) | 30 min | 90+ min | +200% |
This wasn’t just a trend — it was a digital fitness revolution. And brands noticed. From sportswear sales spiking 37% on JD.com to yoga mat searches up 180%, Liu’s influence rippled across e-commerce.
The Secret Sauce: Fun + Familiarity
Liu’s genius? He made fitness fun. While others preached discipline, he danced. While trainers yelled, he smiled. His mix of aerobics, martial arts moves, and pop culture nods felt less like a workout and more like a party you couldn’t miss.
And let’s talk about pacing. His 90-minute sessions weren’t easy — burning an average of 400–600 kcal — but the rhythm kept people hooked. One fan joked, “I thought I was getting a workout. Turns out I joined a cult. A sweaty, happy cult.”
What Comes After the Hype?
All trends fade. By mid-2023, live attendance dipped as life returned to normal. But Liu’s legacy is lasting. He proved that fitness doesn’t need fancy studios — just authenticity, energy, and a killer playlist.
As China’s digital landscape evolves, Liu Genghong remains a blueprint for how passion, timing, and personality can turn a simple livestream into a national phenomenon.
So next time you feel too tired to move, ask yourself: What would an Liu Genghong girl do? Then press play, and dance your way to fit.”