Post Black Belt: BJJ Journal

Building a BJJ App While Training Jiu-Jitsu in Taipei

A story about visiting an overseas gym again after half a year. Sharing the experience of training jiu-jitsu at Taiwan Brazilian Jiu-jitsu Academy in Taipei and developing the Post Black Belt app.

Published Sep 15, 2024en-US
Building a BJJ App While Training Jiu-Jitsu in Taipei

In this article, I want to share a story about visiting an overseas gym again after half a year. Since it was a short vacation, I couldn't train as many times as last time, but here are my enjoyable memories.


Why I Went to Taipei

To be honest, I've had a health warning light on for the past few weeks (or months). Multiple issues piled up—stress, eating too much unhealthy food, short sleep hours—leading to acid reflux, and I even passed out and broke a bathroom tile with my forehead. It sounds quite serious when written down (my front tooth was also slightly chipped, so it was actually worse), but when I saw the photo of the broken tile, I couldn't help but laugh at how absurd it was. 😂

Broken bathroom tile

I'm not sure if I was too greedy this year or if it was the accumulation of self-abuse (lol), but I felt like I'd be high-fiving Yama soon, so I decided to take some time to refresh. I wanted to go abroad, but I wasn't in condition for a long flight, so I chose Taiwan, which is about two hours from Korea. I used vacation days around a bridge holiday and went on a 5-night, 6-day trip.


Gym Visit

Choosing a Gym

Taiwan Brazilian Jiu-jitsu Academy location

This time, I trained at Taiwan Brazilian Jiu-jitsu Academy. I was deciding between Taipei and Kaohsiung when my instructor mentioned a gym he had visited, so I headed straight to Taipei. When you do overseas training visits, you can center your travel destination and location around the gym, which has the advantage(?) of narrowing down your choices 😎.

The class schedule is well listed on the official website, and my first training was Sunday afternoon at 12:30, a Beginner & Open Mat class. If you're planning to visit, you can contact them through Instagram, and the training fee is 800 TWD per day (about $25, 30,000 KRW). Gi rental is also available, and morning and afternoon classes are charged separately.

First Class

First class

I got a bit lost finding the gym at first, but it's located on the basement floor. You carry your shoes down the stairs, and there's a shoe locker on the left. It's a fairly large facility with a front desk, showers, and lockers. Since the class was after kids' class, many families came, and I later heard from a member that there can be over 40 people sometimes. On the day I went, some members were at the Nagoya competition, so there were fewer people than usual.

Do you know what's most important on the first day of visiting a new gym? One of the key skills I think is reading the room. After my last visit to a gym in Chiang Mai, Thailand, where I stood in line without thinking and ended up leading the warm-up, I now carefully observe from behind the colored belts when visiting a new gym. This gym had 2 mats, and it seemed like people bowed to the mats once before entering. There was no separate warm-up, and class started right on time.

The Sunday beginner class was taught by a blue belt instructor. At first, it was conducted in Chinese, which was a bit surprising. Later, he mixed in English, and even if you don't know the language well, if you know jiu-jitsu terms, you can generally understand. The class covered open guard recovery, sweeps from dela hiva guard, and combination submissions like straight armbar - wristlock - punch choke from triangle. These are techniques I use often, but I could learn this gym's unique techniques too, which was fun.

The class runs for a full hour, followed by free sparring time on the open mat. After class ends, everyone lines up and greets each member in a circle, bumping arms and saying 謝謝 (Xièxiè), which was impressive. It seems the closing ritual varies depending on the instructor's nationality and style 🇹🇼

Sparring Time

Sparring time

Sparring runs freely in 5-minute rounds, and as everyone knows, it starts when you make eye contact. The gym has a high proportion of colored belts, and many people rolled lightly with me, so I had a really fun training session. There were also yellow and gray belt teenagers, and when I asked later, they were seniors who had been training for about 5-7 years. They said they come every weekday evening, but it didn't fit my schedule, so I only saw them once, which was very disappointing. The teenagers didn't have stripes, so I bragged that I had two (bad adult) One of them was wearing a Korean Primit gi, and when I asked his mother, she said it was a gift. I also saw several other members wearing Korean gis, which made me feel oddly good. I was wearing a Soryoroll

After sparring ended, I talked with an Australian member who said that Tuesday's intermediate class is taught by a Japanese brown belt instructor who had just competed in Nagoya. I was worried about how many times I'd be able to train since my condition hadn't fully recovered throughout the trip, but when he recommended this instructor, I decided I had to go.


Taipei Travel

Taipei food

I came to Taiwan to recover my health, but honestly, my acid reflux hadn't improved yet. Still, to get into the travel mood, I ate wheat noodles, drank beer, and even coffee, which felt great. They serve coffee like traditional medicine, and it was strong and delicious 🤩.

Taipei bike lanes

Taipei has a very well-developed public bike system and bike lanes. I love walking so much that I didn't use a bike, but a local member highly recommended cycling. If I visit Taipei again in the future, I'll have to try it.


Closing Thoughts

Why I'm Building Post Black Belt

Why I'm building Post Black Belt

To be honest, jiu-jitsu isn't as insanely fun for me as it used to be. Still, I'm putting my time and effort into building this app because I want "people who do jiu-jitsu to train more enjoyably and create good memories." Until a year ago, I made it to record jiu-jitsu techniques to get "better," but recently, I've changed my thinking to focus on how to record "happy memories" so people can do jiu-jitsu longer. It's like the common blue belt jiu-jitsu burnout, I guess.. 🤣

One of the reasons I first loved jiu-jitsu was the "Win or Learn" mindset, but over time, I felt pressure from competition and got injured, gradually moving away from it. When I go for overseas training visits, I spar with a light, fun mindset, and it helps me refresh. There's not much left of this year, but I want to focus Post Black Belt on features for more enjoyable and fun jiu-jitsu.

Update News / Future Plans

There was a recent update after about a month. Actually, I added features I wanted to use in Taiwan It's the photo saving feature that users have been requesting for a long time, and I added a Timeline tab to better utilize this feature.

This feature is only available to users who subscribe to Post Black Belt. Of course, this is partly for monetization, but it's also a choice to keep the app sustainable longer. When you run an app alone, the moment costs arise, it becomes a huge burden. Therefore, features that incur costs like photo uploads, unlimited diary and search usage are provided as paid features. Even if you find it inconvenient, this is a developer's choice for a more sustainable service. For similar reasons, photo upload quality was limited, but it was too inconvenient even for me to use, so I improved it to high quality. If you have any inconveniences, feedback is always welcome.

Despite being a small service, I'm grateful to the users who subscribe to Post Black Belt. I'm working hard to make it a service that delivers small joys and happiness to your jiu-jitsu journey, like coffee traditional medicine☕️.

This post is linked to Post Black Belt: BJJ Journal.

Post Black Belt is a mobile BJJ journal and training log app designed specifically for Brazilian Jiu-Jitsu practitioners. For those who train consistently—often three or more times a week—this jiu-jitsu tracker helps you systematically record and review BJJ techniques, track training sessions, Post Black Belt supports every practitioner on their journey to black belt. Track your BJJ training, organize techniques, and accelerate your progress with the most comprehensive Brazilian Jiu-Jitsu