The feeling
Tightness along the side of the neck and top of the shoulder, often more noticeable after desk work, driving, travel, or long periods of sitting.
The muscles
The upper trapezius connects the base of the skull and neck to the collarbone and shoulder blade. Tension may be felt in the neck, across the shoulder, or between the two.
The stretch
Sit or stand upright and relax both shoulders. Tilt your right ear toward your right shoulder without turning your head or lifting the shoulder. You should feel the stretch along the left side of your neck and upper shoulder. Repeat on the other side.
Pad placement
The feeling
Tightness at the back of the shoulder, often more noticeable when reaching across the body.
The muscles
The rear deltoid connects the shoulder blade to the upper arm. It crosses the back of the shoulder and contributes to several arm movements.
The stretch
Bring one arm across your chest at shoulder height. Use the opposite arm to bring it closer while keeping the shoulder relaxed and away from your ear. You should feel the stretch across the back of the shoulder.
Pad placement
The feeling
Tightness across the chest or front of the shoulders, often after sitting, driving, computer work, or upper-body exercise.
The muscles
The pectoralis major connects the collarbone, breastbone, and ribs to the upper arm. It crosses the front of the shoulder and affects how the arm moves backward.
The stretch
Place both forearms flat against a doorway, elbows just below shoulder height. Step forward until you feel the stretch across your chest and shoulders. Keep your ribs down and lower back neutral.
Pad placement