Contrast Therapy Bangkok
Hot. Cold. Repeat.
In one room.
Reset Club BKK is built for contrast therapy: a TylöHelo sauna at 90C and an ice plunge from 0 to 11C, metres apart on Floor 8 of Sukhumvit Soi 24. Cycle hot and cold without breaking the loop. Day access from 500 THB.
The method
What contrast therapy actually is.
Contrast therapy is simple to describe and surprisingly hard to do well in Bangkok. You sit in heat until your body is fully warm, then plunge into cold for a short, sharp dose, then rest. You repeat that swing two to five times. The heat opens blood vessels and raises heart rate. The cold slams them shut and fires the sympathetic nervous system. Alternated, the two create vascular pumping that moves circulation through tired tissue.
The benefits people chase are recovery between hard sessions, deeper sleep, a clearer head, and the blunt psychological win of doing something difficult before lunch. The science on heat is solid: Finnish longitudinal data ties regular sauna use to cardiovascular markers. The cold side is newer but consistent on nervous system activation, norepinephrine, and mood.
The part nobody mentions is logistics. Contrast therapy only works if the hot and cold are close enough that you can move between them in seconds, not after a shower, a change of clothes, and a Grab across town. That gap is exactly where most Bangkok routines fall apart.
The setup
Sauna, plunge, rooftop. Steps apart.
Reset Club BKK occupies Floor 8 of the iStore Building on Sukhumvit Soi 24, two minutes from Phrom Phong BTS Exit 1. The whole floor is laid out for the cycle. Sauna on one side, ice plunge on the other, a shower in between, and a rooftop deck to warm down in the open air.
The sauna is a TylöHelo dry sauna, the Finnish commercial standard. Spruce interior, 90C, up to 12 people at once. Towel and sauna hat service included.
The ice plunge gives you two temperatures. A hard plunge between 0 and 3 degrees for experienced cold exposure, and a milder 11 degree option for first-timers or longer contrast sessions. Individual buckets, full body immersion, chiller-maintained and sanitised.
The rooftop is where most people end the loop. Open air, daylight, a slower heart rate. It is the part of the protocol that turns a hard plunge into a calm afternoon instead of a jittery one.
How to run it
A protocol you can follow on day one.
You do not need to invent your own routine. Here is a clean default that fits inside a 90 minute Reset booking and works for most people regardless of training background.
Round structure. 12 to 20 minutes in the sauna until you are fully warm and a little uncomfortable. Then 1 to 3 minutes in the ice plunge, controlled breathing, no thrashing. Then 5 to 10 minutes of rest on the rooftop or in the lounge. That is one round.
How many rounds. Two to three rounds for a first session. Three to five once you know how your body responds. The colder the plunge, the shorter the time: 1 to 2 minutes at 0 to 3 degrees, up to 4 minutes at 11 degrees.
How to finish. If recovery and sleep are the goal, finish on heat so you leave warm and parasympathetic. If you want an alert, sharp afternoon, finish on cold. Either way, hydrate, and do not drive straight into a heavy meal.
Want a tighter framework matched to your sport or stress level? Reset Club runs three structured protocols for athletes, bodybuilders, and high-stress professionals. Read the full breakdown on the recovery protocols page.
Reset Club day access
Walk in. Train. Leave.
Day Pass
500 THB
Floors 6 to 7. Walk in, train, leave. No commitment, no contract.
Day Pass + Open Gym
650 THB
Adds Floor 8 access. Sauna and ice bath included with Reset Club passes.
Unlimited Day Pass
950 THB
Full gym plus all Muay Thai group classes. The complete UnReal experience.
FAQ
Common questions.
What is contrast therapy?
Contrast therapy is the practice of alternating heat and cold in cycles, usually a hot sauna followed immediately by a cold plunge, repeated 2 to 5 times. The rapid swing between vasodilation in the sauna and vasoconstriction in the ice bath pumps circulation through soft tissue. The goal is faster recovery, better sleep, and a sharper nervous system reset.
How do I cycle sauna and ice bath?
A standard round is 10 to 20 minutes in the sauna, then 1 to 4 minutes in the ice plunge, then a short rest. Repeat 2 to 5 times. Always finish on a round that leaves you warm and calm rather than cold and tense. Shower between if you prefer. At Reset Club the sauna and plunge sit metres apart so the loop never breaks.
How cold and how hot are they?
The TylöHelo dry sauna runs at 90C with a Finnish spruce interior and room for up to 12 people. The ice plunge offers two temperatures: a hard option between 0 and 3 degrees Celsius and a milder 11 degree option for first-timers or longer sessions. Both plunges are chiller-maintained, filtered, and sanitised.
How long should a contrast therapy session be?
Most people do 45 to 90 minutes. A booking at Reset Club is 90 minutes, long enough for 2 to 5 full contrast rounds plus rest. First come, first served, so off-peak late morning or early afternoon slots are quietest.
Do I need a gym membership for contrast therapy?
No. Reset Club is open to non-members. Day access starts at 500 THB at launch pricing. Gym members get discounted rates and free Reset passes bundled with longer memberships.
What are the gym hours?
Staffed hours are 06:00 to 22:00, 7 days a week. Reset Club on Floor 8 runs 07:00 to 21:00 daily.
Explore
More on recovery.
Ready when you are
Run the cycle this week.
Reset Club is open 07:00 to 21:00 daily. First come, first served. Day access from 500 THB at launch pricing. No membership needed.