They're with you every step of the way. Though they don't talk or listen to your problems, they are a source of constant support for you and the arch of your foot. They also look great in heels.

You're in the middle of your squat reps — weight in hand — and just like that, a charley horse causes your calf muscle to go rogue. When this type of muscle spasm or cramp hits, there is no mistaking ...