Begin by standing with your feet hip-width apart. Take a big step back with your right leg. As you bend both knees to ...

Sit-Up Lie faceup with your knees bent, feet flat on the floor, arms crossed over your chest. Engage your core muscles to sit up so that your shoulders are directly above your hips. Slowly return ...

A body language expert and a former FBI agent says that we've all be interpreting the arms crossed body language incorrectly. Here's what it really means. Photo: Getty Images/Cecilie Arcurs ...

Why do you do it?” Paul asked, after inadvertently finding me standing in the kitchen, eyes shut with arms crossed over my ...