This practice is known as contrast therapy: the intentional alternation between hot and cold environments. It can involve a sauna and cold plunge, a hot tub followed by cold water, or a sequence of heated and cooling experiences.

People searching for contrast therapy in Calgary often have different goals. Some want to unwind after a stressful week. Others are interested in post-workout recovery, renewed energy, or a more engaging alternative to a conventional spa visit. Whatever the motivation, contrast therapy offers a structured ritual that brings heat, cold, movement, and rest together.

At Drift Away Wellness Spa, guests can explore contrast therapy as part of a two-hour Contrast & Halo Therapy experience featuring multiple thermal and relaxation environments.

What Is Contrast Therapy?

Contrast therapy involves switching between controlled heat exposure and controlled cold exposure, usually for several cycles. Instead of remaining in one temperature for the entire session, guests move between experiences and observe how their bodies respond.

A typical sequence may begin in a sauna, steam room, or hot tub. The heat is followed by a brief cold plunge, cold-water feature, or cool shower. After resting and hydrating, the sequence can be repeated according to personal comfort.

The principle is simple, but the experience can feel powerful. Heat and cold produce different physiological responses, and the transition between them creates the invigorating sensation associated with contrast therapy.

Contrast therapy should be approached as a wellness and recovery practice rather than a medical treatment. Its effects vary according to the individual, the temperatures used, exposure time, physical condition, and personal tolerance.

How Heat and Cold Exposure Affect the Body

Heat encourages blood vessels near the skin to widen, a process known as vasodilation. Heart rate may rise as the body works to release heat, and muscles often feel more relaxed in a warm environment.

Cold exposure produces a different response. Blood vessels near the skin narrow, breathing may initially become faster, and the nervous system becomes more alert. Cold-water immersion can temporarily increase heart rate and blood pressure, which is why gradual entry and controlled breathing are important.

Alternating between the two creates repeated changes in temperature and vascular response. This is sometimes described as a “pumping” effect, although researchers continue to study exactly how much contrast protocols influence circulation and recovery.

The experience also requires concentration. During a cold plunge, attention naturally shifts to breathing and immediate physical sensations. That focused awareness is one reason many guests find hot-cold cycles mentally refreshing.

Potential Benefits of Hot-Cold Therapy

Support for post-exercise recovery
Contrast therapy is widely used after training, recreational sports, hiking, and other physically demanding activities. Research suggests that contrast water therapy may help reduce perceived muscle soreness and fatigue after exercise, although results depend on the protocol and type of activity.

A systematic review of contrast water therapy found possible improvements in recovery-related outcomes compared with passive rest, but the authors also noted limitations in the available evidence. More recent research continues to suggest benefits for subjective recovery while emphasizing that individual responses vary.

Contrast therapy recovery should complement—not replace—the fundamentals of sleep, nutrition, hydration, and appropriate training.

Dynamic circulation changes
One of the best-known hot cold therapy benefits is the repeated change in blood vessel activity. Heat promotes vasodilation, while cold encourages vasoconstriction.
These temporary changes may create a sense of renewed circulation and lightness, particularly after long periods of sitting or physical activity. However, it is more accurate to say that contrast therapy changes cardiovascular activity during the session than to promise that it permanently “improves circulation.”

Anyone with cardiovascular disease, uncontrolled blood pressure, fainting episodes, or circulation concerns should speak with a healthcare professional before participating.

Relief from everyday stress
Contrast therapy combines two very different forms of sensory input. Heat can feel quiet, comforting, and physically relaxing. Cold requires immediate attention and deliberate breathing.

This transition can interrupt repetitive thoughts and help guests focus on the present moment. After leaving the cold water, many people experience a pleasant sense of relief and accomplishment.

A 2025 systematic review found that cold-water immersion may have time-dependent effects on stress and certain wellbeing outcomes. However, the researchers emphasized that the evidence remains limited by small studies and differences between participants and protocols.

The safest conclusion is that contrast therapy may support relaxation and stress management for some people, but it should not be presented as treatment for anxiety or another medical condition.

A feeling of energy and alertness
Cold water creates an immediate wake-up effect. Breathing changes, the body becomes alert, and it is difficult to think about emails or unfinished tasks while stepping into a plunge.

This response explains why increased energy is one of the most commonly reported cold plunge benefits. The effect may be especially welcome during Calgary’s darker winter months or after a demanding workweek.

The goal is not to remain in the cold until the experience becomes unbearable. A brief, controlled exposure is usually enough to produce a strong sensory response.

What to Expect During a Contrast Therapy Session
A good contrast session should feel intentional rather than rushed. Begin by changing into a bathing suit, storing personal belongings, and drinking some water before entering the thermal area.

Most guests start with heat. Depending on personal preference, this could be a sauna, infrared sauna, steam room, or hot tub. Remain only as long as the environment feels comfortable. You should leave before feeling dizzy, nauseated, excessively weak, or unwell.

The next step is cooling. Enter the cold plunge gradually and concentrate on maintaining a steady exhale. The first few seconds are usually the most intense. Beginners do not need to immerse for several minutes to have a meaningful experience.

After the cold exposure, take time to rest. Allow your breathing to normalize and notice how your body feels before beginning another cycle.

A contrast session does not need to become a test of endurance. The most effective routine is one you can complete safely, calmly, and consistently.

Beginner Tips and a Simple Contrast Protocol
New guests should start conservatively. Extreme temperatures and long exposure times are unnecessary, particularly during the first session.

A simple beginner sequence may include:
– Spend approximately five to ten comfortable minutes in a sauna or another heated area.
– Cool down briefly with a shower or a short cold plunge.
– Rest and breathe normally for several minutes.
– Repeat the sequence once or twice if you still feel comfortable.
– Finish according to how you want to feel: cooler for alertness or gently warmed and rested for relaxation.

These are general examples, not medical instructions. Follow the spa’s posted guidance and any directions provided by staff.

Hydrate before and after the session. Avoid alcohol before contrast therapy, and do not enter a cold plunge if you feel ill, light-headed, or physically unstable. Never compete with another guest over temperature or duration.

Pregnant guests and people with heart conditions, blood pressure concerns, respiratory conditions, neurological conditions, cold sensitivity, or other relevant medical issues should obtain professional medical advice before participating.

Contrast Therapy at Drift Away Wellness Spa

Drift Away Wellness Spa offers a two-hour Contrast & Halo Therapy experience in a 5,100-square-foot indoor wellness facility in Calgary.

The zone includes three types of saunas, a certified Kneipp Path, steam room, hot tub, cold plunge, cold bucket plunge, rain shower, and a tranquil salt chamber. Guests can create their own sequence rather than following one rigid circuit. Towels, robes, and sandals are provided, while bathing suits are required. Complimentary herbal tea is also available.

Beginners can start with gentle temperature changes, while experienced guests can build a more dynamic sauna and cold plunge routine. The variety of environments makes it possible to alternate active thermal cycles with slower periods of rest.
The experience is available to guests aged 18 and over.

Reset with Heat, Cold, and Rest

Contrast therapy turns temperature into a complete wellness ritual. Heat encourages relaxation, cold creates alertness, and the transition between them offers a refreshing physical and mental challenge.

Research indicates that contrast water therapy and cold-water immersion may support perceived recovery, muscle comfort, stress management, and wellbeing in some situations. At the same time, the evidence is still developing, and results should not be overstated.

The most valuable benefit may be the experience itself: stepping away from the usual routine, listening to the body, controlling the breath, and giving yourself time to recover.

For anyone looking to explore contrast therapy in Calgary, Drift Away Wellness Spa provides a comfortable setting where saunas, cold-water experiences, hydrotherapy, halo therapy, and quiet relaxation come together in one complete two-hour session.