Germs and Infections You Could Catch at the Gym

Jock itch

What It Is: Jock itch, otherwise known as tinea cruris, is a fungal infection of the groin. Despite the name, it can also affect women (often under the bra line); however, men get it more often because of friction and humidity, says Dr. Radusky. Symptoms: “The first sign is usually itch,” says Dr. Radusky. “Next look for a light pink or red rash with scaly flakes, usually on the outer edge of the rash.