24-hour gym in Geomdan, Incheon: back workout and rowing PT, Plus Gym

In short

Plus Gym 24 Health PT Geomdan is a 24-hour gym of about 200 pyeong on the 3rd floor of the Geomdan KB Building, right outside Exit 3 of Geomdan Sageori Station in Seo-gu, Incheon. After a trainer consultation and an InBody measurement, the writer spent 1 hour in 1:1 PT learning a dumbbell back workout and the rowing machine, and once the trainer corrected the form, the target muscles were clearly working. Plus Gym Geomdan is a place where even people who have found the gym boring can enjoy getting started with a trainer.

The way to Plus Gym Geomdan in Geomdan KB Building

Good to know

Getting there
Geomdansageori Station Exit 3 · 3-min walk (store listing, Oct 7, 2026)
Location
1-minute walk (about 140 m) from Exit 3 of Geomdan Sageori Station; Geomdan KB Building, 3rd floor, Units 301 and 302
Hours
Open 24 hours, every day of the year
Parking
Underground parking in the building, 2 hours free
Size
About 200 pyeong
Facilities
Men's and women's changing rooms with lockers, private shower booths, InBody measurement
Programs
1:1 PT for weight loss, posture correction, strength building and fitness

as written by the visitor on Jun 15, 2026

What kind of gym is Plus Gym 24 Health PT Geomdan?

Plus Gym 24 Health PT Geomdan is a gym of about 200 pyeong in the main commercial area around Geomdan Sageori in Incheon. It presents itself as a place where you can build a healthy lifestyle with the latest equipment, a pleasant space and a well-organized exercise program.

They say anyone from beginners to experienced lifters can work out here without pressure, and that a professional trainer's tailored guidance gets you to your goals faster. They offer 1:1 PT solutions matched to each person's goals: dieting, posture correction, strength building and stamina.

Getting there from Geomdan Sageori Station, and parking

The gym is a 1-minute walk from Exit 3 of Geomdan Sageori Station, on the 3rd floor of Geomdan KB Building. You can park in the building's underground lot, and 2 hours of free parking are provided.

The way to Plus Gym Geomdan in Geomdan KB Building
Area around the Plus Gym Geomdan building near Geomdan Sageori Station
Directory of Geomdan KB Building, home of Plus Gym Geomdan

It's on the 3rd floor of Geomdan KB Building.

Entrance to Plus Gym Geomdan on the 3rd floor of Geomdan KB Building

1:1 PT starts with a consultation and an InBody check

These are the trainers who lead the 1:1 PT at Plus Gym. Wow, everyone has such impressive muscles!

1:1 PT trainers at Plus Gym Geomdan

As soon as I arrived, a trainer gave me a consultation. After a few questions, they put together an exercise program for my goals and offered a solution.

Trainer giving a workout consultation at Plus Gym Geomdan

You can also have your InBody (body composition) measured before exercising.

InBody measurement before exercise at Plus Gym Geomdan

How are the facilities and hygiene?

Plus Gym Geomdan has the latest equipment, and the space is pleasant and really clean, which put me in a good mood. They say they run hygiene checks at least twice a day on every machine, the showers, changing rooms, floors and even air quality, so every spot customers touch stays fresh.

The machines are also spaced generously, so it never felt cramped and I could work out comfortably. The staff were all friendly too, which I liked.

Workout area at Plus Gym Geomdan with generously spaced equipment
Inside Plus Gym Geomdan

This is the entrance to the men's and women's changing rooms, with lockers provided. The showers are private booths, so your privacy is protected.

Men's and women's changing room entrance and lockers at Plus Gym Geomdan

How I learned the dumbbell back exercise

In 1:1 PT, my trainer taught me a back exercise with dumbbells. I did 3 sets of 12 reps.

  • Set the bench to a 45-degree incline.
  • Don't sit. Keep your legs straight and rest your chest against the bench so it reaches the end of the bench.
  • When you grip the dumbbells, your palms face each other (the backs of your hands point to the side, not forward).
  • Don't look down at the floor; tuck your chin without dropping your head.
  • Keep your traps relaxed and pull your whole arm back behind you. Focus on your back.

I need to remember all this when I train on my own!

Dumbbell back exercise PT on a 45-degree bench
Back workout on the rowing machine at Plus Gym Geomdan

How to use the rowing machine

Next up was the rowing machine. You sit on the seat, strap your feet in and grab the handle. Then you open up your upper body and slowly pull your arms back behind you. I could clearly feel exactly where it hit my back.

After 1 hour of PT

The 1:1 PT at Plus Gym Geomdan set my form properly and explained how to exercise in an easy-to-follow way, so I could really feel the muscles I was working. The 1 hour flew by.

I used to find the gym boring and no fun, but now I think it's something I really need. As I get older, I want to build muscle with strength training and a base level of fitness, and end up with a healthy, great body. Training properly with a trainer like this made the gym fun, and I wanted to do more.

It runs 24 hours at a reasonable price, so you can go whenever you feel like working out, which is convenient and easy to get to. With the pleasant environment and the wide range of latest machines, it's no pressure to go alone, and I think trying PT with a professional trainer is a good idea too.

Plus Gym 24 Health PT Geomdan is at 455 Geomdan-ro, Geomdan KB Building, 3rd floor, Units 301 and 302, Seo-gu, Incheon, 140 m from Exit 3 of Geomdan Sageori Station. As a 24-hour gym it's open every day of the year, so you can work out any time.

Where it is

Plus Gym 24 Health PT Geomdan플러스짐 24시 헬스 PT 검단점

455 Geomdan-ro, Geomdan KB Building 3F, Units 301 and 302, Seo-gu, Incheon, South Korea인천광역시 서구 검단로 455 검단KB빌딩 3층 301, 302호

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