If you’ve ever had a “charley horse” — that odd pain in your calf — you’ve had a cramp. But they can happen anywhere in your body at any time, even when you’re asleep. No matter where you get them, what’s going on inside is the same: Your muscles suddenly tighten up when you don’t want them to. Several things can bring on cramps, but you can do some things to keep them from happening.
When’s the last time you had a glass of water? Cramps may be your body’s way of telling you that you need some — you’re dehydrated. Other signs include dizziness, headache, and constipation. So keep water with you and sip it throughout the day, especially if you’re outside in hot weather.
