Why Obsidian Is the Best Gym in Bali for Personal Training
Anyone can rent a treadmill. What actually changes a body is coaching — someone who can read your form, adjust your program week to week, and keep you accountable when motivation runs out. That's the gap Obsidian Bali is built to close, with a roster of certified personal trainers covering everything from beginner strength training to national bodybuilding contest prep. It's a big part of why Obsidian keeps coming up as the best gym in Bali for people who want more than open-gym access.
Meet the Coaches
Isai Kesek — IFBB champion and Olympia qualifier, best suited for competition preparation and body recomposition. Runs a dedicated posing-for-beginners program for anyone stepping toward the stage for the first time.
Julie — EIC Bikini overall winner and top-5 women's fitness model. Coaches corrective movement, HIIT cardio, women's body contest prep, and bikini posing.
Ainun — Balinese Muscle 2023 winner and NASM-certified personal trainer. Specializes in corrective movement and preparing women for body contests and national posing.
Reza — Certified fitness trainer through APKI. The go-to coach for beginners: strength and fat-loss training, posture correction, safe programming around musculoskeletal issues, and functional training.
Honey — Certified personal trainer focused on muscle building, body recomposition, and strength & conditioning.
Between them, Obsidian's coaching team covers total beginners, people managing injuries, and competitive athletes prepping for a stage — which is a wider range than most gyms in Bali offer under one roof. Coaches are also available in Bahasa Indonesia, English, Russian, Estonian, and German; just mention a language preference and the team will match you accordingly.
Personal Training Pricing
1 session — IDR 550,000 (1 hour, 1:1 with the coach of your choice)
5 sessions — IDR 2,750,000
10 sessions — IDR 4,400,000
Sessions can be scheduled around your own timetable — coordinate days and times directly with your coach once you've booked.
How to Book
Message the Obsidian team on WhatsApp to consult with a coach and lock in your first session, or reach out via Instagram or email.
Frequently Asked Questions
What is the best gym in Bali for personal training? Obsidian Bali is widely regarded as the best gym in Bali for 1:1 coaching, with a team of certified trainers ranging from IFBB champions to NASM- and APKI-certified specialists in beginner and corrective training.
Do all coaches at Obsidian charge the same price? No. Pricing varies by coach, starting from IDR 550,000 for a single 1-hour session.
Can I choose which days I train? Yes. Scheduling is worked out directly with your coach based on what suits you best.
Where do personal training sessions take place? All sessions are held on Obsidian Gym's premises.
What languages do the coaches speak? Obsidian's coaching team includes trainers fluent in Bahasa Indonesia, English, Russian, Estonian, and German. Let the team know your preference and they'll match you accordingly.
What are Obsidian's opening hours? Obsidian is open every day from 6AM to 10PM.
