Harvia Flow
An infrared warm-up station brings sauna heat into the gym before training
Concept for Future Wellness Sauna

- Key fact
- $96.7Bglobal gym market Flow could open
- Team
- 8 master students
- Disciplines
- Design · Architecture · Biotechnology · Computer Science · Design Business Management
What happened, step by step.
Challenge
Harvia, one of the largest sauna interior makers, asked for a new sauna concept for future wellness. Gyms focus on training devices, not on warm-up or recovery equipment.
What the team learned
Sauna heat can heal muscles, not only relax. Adding heat to a workout routine can loosen muscles, improve elasticity and raise metabolism and heart rate.
What they built
Flow is a gym warm-up station using Harvia's infrared heaters. Direct heat plus light stretching warms muscles faster to reduce injuries. A screen gives stretching instructions based on body temperature and planned workout; two wings fold out for space.
Impact
Flow offers Harvia a route into the gym market. The team found gyms and wellness trends similar in Finland, Japan and elsewhere, so implementation would be similar.
Full project text
The team’s original texts from the project page.
A piece of equipment that makes use of an infrared heater to warm up your body before gym work-out.
Challenge
Harvia is one of the largest sauna interiors manufacturers. Their challenge for us is to come up with a new concept of sauna that facilitates future wellness.
We found out that sauna can be applied not only as a relaxing treatment but also as a way to heal muscles.
In the gym industry, the main focus is on training devices rather than before and post-workout equipment.
Solution
We decided to take infrared heaters that are widely used in saunas into a new application: a device that prepares and relaxes gymmers before and after a workout.
The direct heat from the heaters combined with light stretching activities can accelerate the warm-up process and therefore, reduce injuries in the gym.
Impact
With Flow, Harvia could enter the $96.7B gym market all over the world. We have identified gyms as being very similar in both markets, Finland and Japan, but also all over the world. Also, the health and wellness trends are relatively similar all over the world. Meaning implementation is very similar in different markets
Watch the team’s pitch.
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From the field to the prototype.


Who built it.

Gwen Tran
Computer Science

Arihiro Okawa
Design

Ai Shimizu
Bio Technology

Daiki Goshima
Architecture

Marius Augustin
International Design Business Management

Laura Suomalainen
International Design Business Management

Matias Rinne
International Design Business Management

Emilia Tognetty
International Design Business Management