What is hot yoga?
Hot yoga covers any yoga style run in a heated room. The original format is Bikram (26 postures, 2 breathing exercises, 90 minutes at 40°C/40% humidity), but most Australian studios now run hot vinyasa, hot power yoga, or infrared-heated classes instead. The flow-style classes tend to run 32–37°C and are less rigid than Bikram.
The main styles
Bikram: the original — same 26-posture sequence every class, 90 minutes, high heat and humidity. Hot vinyasa: flowing sequences in 32–35°C, usually 60 minutes. Hot power yoga: more strength-focused, often with core and arm work. Hot yin: long passive holds in moderate heat, better for flexibility than cardio. Infrared: uses infrared panels rather than forced-air heat, often more comfortable for people sensitive to hot rooms.
Is hot yoga safe?
For most healthy adults, yes. The risks are dehydration, overheating, and pushing into ranges of motion that the heat makes feel safer than they are. Drink 500ml–1L of water in the two hours before class, and replace electrolytes afterwards. Skip hot yoga if you are pregnant, have cardiovascular issues, or are on medications that affect heat regulation — check with a GP first.
What to bring
A large towel that fits over your mat (the sweat will ruin the mat otherwise — many studios rent yoga towels for $3–$5). A second hand towel for your face. A refillable water bottle. Fitted activewear in moisture-wicking fabric. Do not eat a heavy meal within two hours of class.
Pricing and intro offers
Casual hot yoga classes run $25–$40 in Australia. Intro offers are aggressive — 2 weeks unlimited for $30–$50 is the norm — because hot yoga studios rely on memberships to sustain their heating costs. An unlimited membership at $180–$280 a month only makes sense if you are going 3+ times a week.