Summertime Sweat

Maria Lempicki • June 10, 2026

Training resilience, safely

Sweat mark on the floor saying CrossFit

At CrossFit Enforce, we don’t just train bodies—we train resilience. That’s why, when summer rolls around, you’ll find our big garage doors open wide. The light pours in, the fresh air flows, and yes—sometimes a leaf or an overly curious bird makes an appearance. But that open-air vibe? It’s intentional. It's part of the experience.


The warmer weather brings its own set of challenges, but also some powerful benefits. Training in the heat helps your body become more efficient at cooling itself, which improves overall temperature regulation. That means better performance not just in the heat, but in cooler conditions too.



You’ll also see cardiovascular improvements—your heart gets stronger, and your blood volume increases, improving endurance. And because your body works harder to cool itself down, you may even burn more calories. In turn aiding in weight management and improved metabolic rate.


That said, safety always comes first. When the Air Quality Index hits Code Red (per the EPA AirNow site) or the Heat Index climbs above 100°F (as reported by the NOAA station at Montgomery County Airport), we’ll close the doors and crank the AC. For our Legends class, we take extra care: Code Orange air quality or a Heat Index over 80°F will trigger indoor climate control.


Just like with any fitness regimen you do need to be smart and take appropriate precautions

In the summer it is particularly important to (1) stay hydrated, drinking plenty of water before and after you exercise, (2) wear breathable, light fabrics and (3) listen to your body, paying attention to signs of heat exhaustion, such as dizziness, excessive sweating, fatigue, or nausea.


If these occur, STOP exercising, rest, and cool down! If you are having difficulty regulating your temperature, try using a cool cloth, or purchasing an ice vest to aid in a more rapid body temperature reduction.


Bottom line: summer at CFE is sweaty, yes—but it’s also smart, safe, and part of building a stronger you.

CFE Summer heat index policy about what triggers us to turn on the AC

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