Barbell Overhead Squat - How To 

Hold a barbell over your head, using an overhand grip that’s about twice shoulder-width. Your arms should be straight and your feet should be shoulder-width apart. Push your hips back and, while maintaining the natural arch in your lower back, squat as deeply as you can. Pause, and stand back up. Make sure that the bar doesn’t move forward and that your arms remain perpendicular to the floor for the entire lift.