What we are.
ITEM 01
Three stations.
10-pax sauna, cold plunge, 6-pax hot tub. Rotate between them, feel the full thermal cycle.
ITEM 02
Sixty minutes.
From slide door to street, one complete session is exactly 60 minutes, shower included.
ITEM 03
Daily access.
Designed for routine, not occasion. Come daily, no booking needed, just walk in.
ITEM 04
Built into a gym.
On the third floor of Kampung Gym. Built in, not bolted on. Everything you need, no extra detour.
Temperature Range
5–85
°C Across The Cycle
Session Length
0
Minutes Incl. Shower
Daily Member Rate
RM 0
KG Members, Unlimited
Opening
JUL 2026
Mid-July · Mt Austin
Three stations. One loop.
The 10-pax sauna holds 85°C. Go in, sweat, let the heat work through every layer.
The cold plunge sits at 5°C. Step in, stay, let your body register the shock.
The 6-pax hot tub waits at 40°C. Sink in, decompress, let the circulation move.
The whole cycle is 60 minutes. Run it at your own pace — no instructor, no schedule.
Protocols
Four protocols.
Not a fitness plan — a structure. Each protocol has a different goal and rhythm. Pick one, follow the steps.
The default. Post-workout or post-day. Heat-dominant cycling.
12:00
min
Sauna — middle bench
Breathe through nose.
02:00
min
Rinse
Cool shower.
03:00
min
Cold plunge — chest deep
Slow controlled breathing.
05:00
min
Rest
Hot tub or bench. Don't rush back.
12:00
min
Sauna — second round
Same bench or higher.
02:00
min
Rinse
03:00
min
Cold plunge — second round
13:00
min
Rest
Hot tub, then bench. Hydrate.
Two full cycles of hot → cold. The standard contrast protocol for working adults. Repeatable daily.
Universal Rules
HYDRATION
Hydrate before and after. Not during cold plunge.
BREATHING
Breathe through your nose in heat. Exhale through your mouth in cold.
EXIT SIGNALS
If you feel dizzy, light-headed, or chest-tight — exit and sit down. Tell staff.
COLD POSITION
Cold plunge: chest deep, head dry, hands in. Not full submersion.
SPACING
6-hour gap between sessions if you're doing two in a day.
FUEL
Eat 90+ minutes before. Not on a full stomach. Not on empty.
These protocols are for reference only. Consult a physician if you have any health concerns before use.
Three tiers. No tricks.
KG MEMBER
RM 99/month
Unlimited. For KG members.
Already a KG member? You're in.
UNLIMITED
RM 149/month
Unlimited. For everyone.
No gym membership required.
DROP-IN
RM 49/session
Single 60-min session.
Pay as you go, no commitment.
Built. Not staged.
WE MAKE IT BORING ON PURPOSE.
Reserve your spot.
JOLT opens mid-July 2026 on the third floor of Kampung Gym. The early-access list is open now — join to get first access when doors open.
Join the waitlist