Bangkok Institute of Exercise Rehabilitation
Certificate of Qualification
Thanaphon Chamnanyantarakij
Corrective Exercise Specialist Programme · 300 hours, including anatomy, injury and pain management, and a practical coaching assessment

Private rehab exercise · Bangkok
One-to-one rehab exercise coaching with Boss, at your hotel or home in central Bangkok. Work on mobility, strength and everyday movement with a programme adapted to your back, neck, shoulder, knee or hip concerns. Coaching follows your doctor’s advice and does not replace medical treatment.

Meet your rehab exercise coach
Thanaphon Chamnanyantarakij, known to every client simply as Boss, grew up in Bangkok and played competitive football until a knee injury at 24 brought him to rehab exercise. He certified in 2016 and spent six years coaching at a clinic gym in Sukhumvit before going fully private.
Today he coaches a small, loyal circle of residents and hotel guests. There is no team and no substitute: every session, every programme and every message is his.
“I just like to pay attention. I watch how you breathe, how you stand and where you hold tension, and we go at a pace that feels right for you.”
Thanaphon “Boss” ChamnanyantarakijCredentials
Boss holds one professional qualification, in corrective exercise and rehabilitation training. The original is yours to view at your first assessment.3
Bangkok Institute of Exercise Rehabilitation
Certificate of Qualification
Thanaphon Chamnanyantarakij
Corrective Exercise Specialist Programme · 300 hours, including anatomy, injury and pain management, and a practical coaching assessment
Boss is a rehab exercise coach, not a doctor or physiotherapist, and does not diagnose. After an injury or surgery, he asks for your doctor's or physio's clearance first. Coaching does not replace medical treatment and follows your doctor's advice.
The Rehab Bangkok experience
One-to-one rehab exercise in a familiar space, with guided movement, equipment brought to you and exercises adapted to your goals. Sessions support your mobility and strength within any advice from your doctor or physiotherapist.
Hands-on, one-to-one rehabEvery exercise is explained, shown and adjusted for your problem, with gentle hands-on cues where they help.
In your suiteHotel room, penthouse terrace or villa lawn.
Measured progressMovement and strength re-tests every 10 sessions.Where we train
We come to you in central Bangkok only (Sukhumvit, Thonglor, Ploenchit, Sathorn and Silom), with no travel fee. All we need is a clear space of about 2 × 3 metres.
i.We coordinate with the front desk and concierge, and bring everything up quietly by the service lift.
ii.Condominium, penthouse or villa. Train at dawn on the terrace or in the living room before the day begins.

What arrives with your coach
Every piece is cleaned with medical-grade disinfectant between clients. Towels are fresh-laundered, and a chilled mineral water and eucalyptus cold towel wait for you after.
The Rehab Bangkok Method
Begin with your movement goals, relevant health history and any advice from your doctor or physiotherapist. Boss then adapts a rehab exercise programme and reviews how your mobility and strength progress.
A 20-minute call about your problem, any diagnosis, your schedule and where you'd like to train.
ComplimentaryPosture, joint mobility, strength tests and a movement screen, in your suite.
75 minutesA written 12-week plan, shaped around your doctor's advice where there is an injury or surgery.
Delivered in 48 hrsEvery 10 sessions we re-test how you move and adjust. You see the change, not just feel it.
Every 10 sessionsA note from Boss · “I'm a rehab exercise coach, not a doctor or physiotherapist. After an injury or surgery, I ask for your doctor's clearance first and work within their advice, always.”
Problems we help with
Explore rehab exercise focuses for the back, neck, shoulders, knees and hips, plus balance and a return to sport. Boss adapts the programme after a movement assessment; recent injury or surgery requires clearance from your doctor or physiotherapist.






The film
Watch guided rehab exercises, controlled movement and one-to-one technique coaching. Every session is adapted to the client’s movement goals and comfort.
Back to life
Rehab exercise starts with the activities that matter to you: walking, taking the stairs, travelling or returning to a sport. Coaching develops a movement routine around those goals.4







Client stories
“I've had back surgery and a dozen trainers. Boss is the first who asked for my surgeon's notes before we even met. Four months on, I play eighteen holes comfortably.”
“My neck and shoulders were wrecked after a long-haul flight. Boss was in our suite before I'd finished breakfast. Absolute discretion, real results.”
“After my knee operation Boss followed my surgeon's plan to the letter and built me up week by week. My physio was impressed.”
“I fly in every month. One message to the concierge and Boss is at the hotel at 6am. It is the one constant in my travel.”
“The shoulder ache that ended my rounds early is gone, and I'm back on the course. Worth every baht.”
Also available
Alongside rehab exercise, Boss offers private strength training and weight-loss coaching at your home or hotel. Discuss your goals and any movement limitations before choosing a programme.
Weight loss
A steady plan you can keep up with
Muscle building
Get stronger, safely and with good form
Same rate as rehab: ฿2,500 an hour, or use any session pack. Rehab and corrective exercise are still my speciality.
Membership
Sessions start at ฿2,500 an hour. Coach, equipment, travel across central Bangkok and your written programme are included.
Ideal for hotel guests and one-off problems
Travel and equipment included
The programme most clients start with
฿2,400 per session · valid 3 months
For residents who train 3–4 times a week
16 sessions · ฿2,100 each
Rehab, weight-loss and muscle-building training at the same rate. Central Bangkok only. Pay by QR code or cash. Prices in Thai Baht, including VAT.5
How it works
Your problem, any diagnosis, your hotel or residence and preferred times.
Boss replies personally and confirms your first session within 30 minutes.
We liaise with your concierge or building reception, so you don't have to.
Your space is set, the kit is ready and a cold towel is waiting.
Concierge
Yes. Boss brings a mat, bands, a foam roller and light weights, which is all most rehab work needs. You need only a clear space of about 2 × 3 metres. We coordinate service-lift access with your hotel directly.
Every new client completes a health screening at the assessment. After a recent injury or surgery, Boss asks for clearance from your doctor or physio and works within their advice from the very first session. Exercise supports recovery; it doesn't replace medical treatment, and Boss does not diagnose.
Yes. Alongside rehab, Boss offers weight-loss consults and training, and muscle-building training, all one-to-one at the same ฿2,500 an hour. He does not run bootcamps or group classes.
Private rehab exercise sessions are available in Sukhumvit, Thonglor, Ploenchit, Sathorn and Silom, with no travel fee. Boss does not travel to other districts or provinces.
You can discuss your experience, movement goals and health history with Boss before starting. Exercises are adapted to your current ability. If you have an injury, a recent operation or a medical concern, obtain advice from your doctor or physiotherapist first.
Boss signs a confidentiality agreement on request. We never photograph, name or post about a client without written permission, and your health information is stored securely and never shared.
No. Wear whatever you are comfortable in. We bring the equipment, towels and water, so there is nothing to prepare.
By QR code or cash only, paid at your session.
You can reschedule for free up to 12 hours before your session. Later cancellations are charged at 50%, and no-shows in full, because your coach and the equipment have been reserved for you alone.
Reserve
Tell us your rehab exercise goals, where you are staying in central Bangkok and when you would like to begin. Share any advice from your doctor or physiotherapist so Boss can plan an appropriate first session.
Booking for a VIP or a hotel guest? Hotel concierges and personal assistants are welcome to book on a client's behalf.