Cupping therapy is when a special cup is put on your skin and sucked on, like a straw. It doesn't hurt, but it might feel a little strange. The cupping therapist does this to help your body feel better. It's kind of like a massage, but instead of rubbing your skin, you get cups that create suction, or pressure, on your skin. This helps get the blood flowing in your body and can make you feel more relaxed. Some people say it helps with things like sore muscles, headaches, and stress. It's important to talk to a grown-up before trying cupping therapy to make sure it's safe for you.