
The Sensation of Heat and Cold
Every person is different, and so are their sensations. Not everyone experiences heat and cold the same way. Every person is different, and so are their sensations. Not everyone experiences heat and cold the same way.
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Here, you will find the latest news about the app, our user tips and information about our favorite sport. In the pool or in open water, there is something for everyone.

Every person is different, and so are their sensations. Not everyone experiences heat and cold the same way. Every person is different, and so are their sensations. Not everyone experiences heat and cold the same way.

-7° at this temperature, salt water with a 10% concentration (10 g of salt per liter) freezes. –2°, this is when seawater starts to freeze (for the least salty seas).

Pierre Tortereau has joined the OpenSwim adventure! We’re thrilled to begin a collaboration with Pierre, a coach who specializes in freestyle technique. Through this partnership,

Whenever you move—whether it’s standing up, walking, eating, or doing any kind of exercise—your body relies on an “engine”

VO₂ max is the maximum amount of oxygen your body can consume in a given time. In other words, it’s the volume of oxygen your muscles can use to produce energy through the aerobic system.

Heart rate (HR) is the number of times your heart beats in one minute, measured in beats per minute (bpm). Maximum heart rate (MHR) is the highest number of beats your body can reach when exercising at full effort.

With the growing popularity of endurance sports, particularly running, the term MAS is being used more and more. MAS stands for Maximum Aerobic Speed.

Today, the market for sports and smartwatches is booming. Many sport and lifestyle brands now offer complete watch ranges.

A swim set—also known as interval training—is defined by several distinct and easily identifiable factors. These elements determine the specific goals and structure of the set.
