BTS members Taehyung and Jungkook recently made a special appearance in a workout vlog by their personal trainer, Hanjin Cho, sparking excitement among fans worldwide. The video, which primarily features Cho demonstrating a chest-focused routine, includes a brief but notable segment where the two idols show off their noticeably sculpted physiques. This appearance has generated significant positive reactions online, with many admirers praising their dedication to fitness. The video was uploaded on September 4 and quickly spread across various social media platforms, leading to an outpouring of fan comments celebrating their transformed looks.
The involvement of Taehyung and Jungkook in the fitness video highlights their ongoing commitment to maintaining a healthy lifestyle even during their break from group activities. Their participation, though short, was impactful enough to dominate fan discussions for days. This event also underscores the close relationship between the BTS members and their trainer, Hanjin Cho, who has worked with them for an extended period. The video serves as a glimpse into the idols’ off-stage lives, where they focus on self-improvement and physical health.
Fan Reactions to the Video
The online response to Taehyung and Jungkook’s appearance was immediate and enthusiastic. Fans expressed their admiration for the idols’ physiques through various social media posts, particularly on X (formerly Twitter) and Facebook. Many noted the noticeable results of their rigorous training and consistent workout routines. The video’s comment section and related posts were filled with compliments and excited reactions from a global audience.
One fan exclaimed on X:
“THERE IS A VIDEO TOO SKSKSKSK THEY LOOK SO INSANELY FINE”
Another fan humorously mentioned:
“Jungkook and Taehyung .. If you become like the huge coach… I will faint 😭😭”
Others shared their thoughts on the intensity of their training and its results:
“The gym needs to be closed”
“ANOTHER TAEKOOK GYM CONTENT 🥹”
“His biceps are bigger than my entire body”
“THEY’RE SO COOL OMG”
“my end is VERY near”
These reactions highlight how the idols’ dedication to fitness resonates deeply with their fanbase, inspiring both admiration and motivation among followers.
Hanjin Cho’s Workout Routine Featured in the Video
The video, titled “End-of-Season Chest Routine! (feat. Jungkook & V)”, was posted on Hanjin Cho’s YouTube channel. It focuses on a series of exercises designed to target the chest muscles, particularly through incline-based movements. The routine includes various flys, press movements, crossovers, and dips, making it suitable for beginners to intermediate fitness enthusiasts. Hanjin Cho, a professional bodybuilder and certified trainer, carefully explains each exercise, emphasizing proper form and technique to maximize effectiveness and minimize the risk of injury.
Though Taehyung and Jungkook do not participate in the entire workout, their presence towards the end of the video adds significant appeal. They appear briefly to greet Cho, showcasing their well-built arms and shoulders, which are the result of consistent training. The video reinforces Hanjin Cho’s reputation as a trusted fitness expert within the entertainment industry, particularly among K-pop stars. His practical and approachable coaching style makes complex workouts accessible to a wider audience.
Taehyung and Jungkook’s Recent Solo Activities
Both Taehyung and Jungkook have been focusing on individual projects since BTS announced a hiatus from group activities to fulfill mandatory military service. Jungkook made his solo debut in July 2023 with the single SEVEN featuring Latto, followed by 3D with Jack Harlow in September of the same year. His first studio album, GOLDEN, was released in November 2023, with Standing Next to You as its lead single. He enlisted for military service in December 2023 alongside fellow member Jimin under the Buddy Program. In June 2024, to celebrate BTS’s 11th anniversary, he released a pre-recorded track titled Never Let Go as a tribute to the group’s fanbase, ARMY.
Taehyung, on the other hand, released his first studio album, LayoVer, in September 2023, with Slow Dancing as the title track. He enlisted in the military in December 2023 and served as a Sergeant in the Special Task Force, an elite counter-terrorism unit. Despite his enlistment, he remained active in the music scene, releasing three solo singles in 2024. These included FRI(END)S in March and two winter releases in December: Winter Ahead with Park Hyo-shin and a posthumous collaboration with Bing Crosby titled White Christmas. Both idols have since been discharged from the military and are gradually resuming their activities.
Taehyung and Jungkook’s Current Whereabouts
Following their military discharge, Taehyung and Jungkook have been spending time on personal pursuits and preparations for BTS’s anticipated group comeback. Taehyung was recently spotted at the 2025 Paris Fashion Week in July, where he attended as an ambassador for Celine‘s 2026 Spring/Summer Collection fashion show. His appearance at the event drew significant media attention and further solidified his status as a global fashion icon.
Jungkook has been actively reconnecting with fans through Weverse livestreams, sharing updates about his life and interactions with other BTS members. Both idols are also participating in preparations for the group’s next album, which is scheduled for release in Spring 2026. Their appearance in Hanjin Cho’s video is a testament to their ongoing efforts to maintain peak physical condition ahead of their return to the stage. The video not only showcases their physical transformation but also hints at the energy and discipline they continue to bring to their careers.
